CN204519953U - Can up and down and front and back regulate handrail - Google Patents

Can up and down and front and back regulate handrail Download PDF

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Publication number
CN204519953U
CN204519953U CN201420820304.8U CN201420820304U CN204519953U CN 204519953 U CN204519953 U CN 204519953U CN 201420820304 U CN201420820304 U CN 201420820304U CN 204519953 U CN204519953 U CN 204519953U
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CN
China
Prior art keywords
controlling organization
control mechanism
handrail
supporting piece
armrest support
Prior art date
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Active
Application number
CN201420820304.8U
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Chinese (zh)
Inventor
陈浪
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Individual
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Individual
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Priority to CN201420820304.8U priority Critical patent/CN204519953U/en
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Publication of CN204519953U publication Critical patent/CN204519953U/en
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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
    • 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
    • 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
    • A47C1/0307—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in horizontal direction

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Seats For Vehicles (AREA)

Abstract

The utility model disclose a kind of can up and down and front and back regulate handrail, include fixed supporting seat, active supporting piece and armrest support; On fixed supporting seat, up-down adjustment controlling organization is provided with for this active supporting piece; This armrest support can move forward and backward and left-right rotary is rotatably arranged at the top of active supporting piece, front and back adjusting control mechanism and left and right adjusting controlling organization is provided with in this armrest support, this left and right adjusting controlling organization to be arranged on the adjusting control mechanism of front and back and to be fixedly connected with active supporting piece, and before and after this, the relative left and right adjusting controlling organization of adjusting control mechanism can rotatably be arranged by left-right rotary.By being provided with up-down adjustment controlling organization, front and back adjusting control mechanism and left and right adjusting controlling organization, armrest support can be carried out up and down as required and front and back adjustment, it is made to meet the use needs of different people, this product structure is simple, easy to operate, and the needs being applicable to office personage regulate correct position.

Description

Can up and down and front and back regulate handrail
Technical field
The utility model relates to armrest art, refer in particular to a kind of can up and down and front and back regulate handrail.
Background technology
On existing seat, especially office seating is generally all provided with handrail, above for people arm being shelved on, more comfortable time people are sat, but, the handrail of existing seat is generally fixing nonadjustable, it just cannot carry out after being installed on seat up and down, the adjustment of left and right and front and back, so when using for different height body material personnel, is difficult to satisfied demand now, just go to produce according to general height, some user can feel inconvenient.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose be to provide a kind of can up and down and front and back regulate handrail, its can effectively solve existing armrest can not carry out up and down and front and back regulate cause awkward problem.
For achieving the above object, the utility model adopts following technical scheme:
Can up and down and front and back regulate a handrail, include fixed supporting seat, active supporting piece and armrest support; This active supporting piece can be arranged on fixed supporting seat up and downly, is provided with up-down adjustment controlling organization for this active supporting piece on fixed supporting seat; This armrest support can move forward and backward and left-right rotary is rotatably arranged at the top of active supporting piece, front and back adjusting control mechanism and left and right adjusting controlling organization is provided with in this armrest support, this left and right adjusting controlling organization to be arranged on the adjusting control mechanism of front and back and to be fixedly connected with active supporting piece, and before and after this, the relative left and right adjusting controlling organization of adjusting control mechanism can rotatably be arranged by left-right rotary.
Preferably, described armrest support includes base plate and upper cover, and this base plate is fixed on the bottom of upper cover, forms accommodation space between base plate and upper cover, and before and after this, adjusting control mechanism and left and right adjusting controlling organization are all positioned at accommodation space.
Preferably, described base plate is provided with chute, extend before and after this chute, the left and right side of chute is provided with multiple first gear, the plurality of first gear time interval arrangement, before and after this, adjusting control mechanism includes guiding block and two first locating pieces, this two first locating piece is arranged on guiding block, two first locating pieces are suitable with the first corresponding gear, are provided with spring between two first locating pieces, and this spring impels two first locating pieces to stretch out and is stuck in the first corresponding gear locates.
Preferably, described guiding block is arranged with storage tank, and the madial wall of this storage tank is provided with the second locating piece, and this left and right adjusting controlling organization is disc, the lateral surface of this disc is intervally distributed with multiple second gear, this second locating piece and the second gear suitable.
Preferably, described second locating piece is two of front and back arrangement, and each second locating piece corresponding is all intervally distributed with three aforementioned second gears at the lateral surface of disc.
Preferably, described disc is mounted on the top of active supporting piece by screw.
Preferably, described base plate is fixedly connected with upper cover by screw.
Preferably, the surface coverage of described upper cover has PU layer.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
By being provided with up-down adjustment controlling organization, front and back adjusting control mechanism and left and right adjusting controlling organization, armrest support can be carried out up and down as required and front and back adjustment, instead of nonadjustable mode of tradition, it is made to meet the use needs of different people, this product structure is simple, easy to operate, and the needs being 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 described in detail:
Accompanying drawing explanation
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 local assembling schematic diagram of the 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
12, inner casing 20, active supporting piece
30, armrest support 31, base plate
32, upper cover 33, screw
301, accommodation space 302, PU layer
303, chute 304, first gear
40, up-down adjustment controlling organization 41, keeper
42, control piece 50, front and back adjusting control mechanism
51, guiding block 52, first locating piece
53, spring 54, second locating piece
501, storage tank 60, left and right adjusting controlling organization
61, the second gear 62, screw
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 4, that show the concrete structure of the preferred embodiment of the utility model, include fixed supporting seat 10, active supporting piece 20 and armrest support 30.
This fixed supporting seat 10 includes shell 11 and inner casing 12, and this inner casing 12 is arranged in shell 11.
This active supporting piece 20 can be arranged on fixed supporting seat 10 up and downly, on fixed supporting seat 10, up-down adjustment controlling organization 40 is provided with for this active supporting piece 20, this up-down adjustment controlling organization 40 is arranged in inner casing 12, this up-down adjustment controlling organization 40 includes keeper 41 and control piece 42, aforementioned active support member 20 socket is in keeper 41, this control piece 42 to be arranged in keeper 41 and to be positioned at active supporting piece 20, and the manipulation end of this control piece 42 exposes the lateral surface of fixed supporting seat 10.
This armrest support 30 can move forward and backward and left-right rotary is rotatably arranged at the top of active supporting piece 20, front and back adjusting control mechanism 50 and left and right adjusting controlling organization 60 is provided with in this armrest support 30, this left and right adjusting controlling organization 60 to be arranged on front and back adjusting control mechanism 50 and to be fixedly connected with active supporting piece 20, before and after this adjusting control mechanism 50 relatively left and right adjusting controlling organization 60 can rotatably arrange by left-right rotary.
Specifically, this armrest support 30 includes base plate 31 and upper cover 32, this base plate 31 is fixed on the bottom of upper cover 32, accommodation space 301 is formed between base plate 31 and upper cover 32, before and after this, adjusting control mechanism 50 and left and right adjusting controlling organization 60 are all positioned at accommodation space 301, in the present embodiment, this base plate 31 is fixedly connected with upper cover 32 by screw 33, and the surface coverage of this upper cover 32 has PU layer 302.
And, this base plate 31 is provided with chute 303, extend before and after this chute 303, the left and right side of chute 303 is provided with multiple first gear 304, the plurality of first gear 304 time interval arrangement, before and after this, adjusting control mechanism 50 includes guiding block 51 and two first locating pieces 52, this two first locating piece 52 is arranged on guiding block 51, two first locating pieces 52 are suitable with the first corresponding gear 304, be provided with spring 53 between two first locating pieces 52, this spring 53 impels two first locating pieces 52 to stretch out and is stuck in location in the first corresponding gear 304.This guiding block 51 is arranged with storage tank 501, the madial wall of this storage tank 501 is provided with the second locating piece 54, this left and right adjusting controlling organization 60 is disc, the lateral surface of this disc is intervally distributed with multiple second gear 61, this second locating piece 54 and the second gear 61 suitable, this disc is mounted on the top of active supporting piece 20 by screw 62, in the present embodiment, this second locating piece 54 two of arranging for front and back, each second locating piece 54 corresponding is all intervally distributed with three aforementioned second gears 61 at the lateral surface of disc.
During use, when needs left rotation and right rotation regulates, only need get a grip on the rail holder 30 swinging, and the second locating piece 54 is stuck on the second corresponding gear 61, and the utility model can realize left rotation and right rotation 15 degree adjustment; When regulating before and after needs, only need get a grip on the rail holder 30, moved forward and backward by armrest support 30, makes the first locating piece 52 be stuck on the first corresponding gear 304, and the utility model can realize front and back 60mm slip adjustment; When needs up-down adjustment, only need toward pull-up control piece 42, be highly 240mm under the utility model inactive state, adjustment peak is 350mm, and angle is 105 degree.
Design focal point of the present utility model is: by being provided with up-down adjustment controlling organization, front and back adjusting control mechanism and left and right adjusting controlling organization, armrest support can be carried out up and down as required and front and back adjustment, instead of nonadjustable mode of tradition, it is made to meet the use needs of different people, this product structure is simple, easy to operate, and the needs being applicable to office personage regulate correct position.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.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, and these modes all will fall within protection domain of the present utility model.

Claims (8)

1. can up and down and front and back regulate a handrail, include fixed supporting seat, active supporting piece and armrest support; It is characterized in that: this active supporting piece can be arranged on fixed supporting seat up and downly, is provided with up-down adjustment controlling organization for this active supporting piece on fixed supporting seat; This armrest support can move forward and backward and left-right rotary is rotatably arranged at the top of active supporting piece, front and back adjusting control mechanism and left and right adjusting controlling organization is provided with in this armrest support, this left and right adjusting controlling organization to be arranged on the adjusting control mechanism of front and back and to be fixedly connected with active supporting piece, and before and after this, the relative left and right adjusting controlling organization of adjusting control mechanism can rotatably be arranged by left-right rotary.
2. as claimed in claim 1 can up and down and front and back regulate handrail, it is characterized in that: described armrest support includes base plate and upper cover, this base plate is fixed on the bottom of upper cover, form accommodation space between base plate and upper cover, before and after this, adjusting control mechanism and left and right adjusting controlling organization are all positioned at accommodation space.
3. as claimed in claim 2 can up and down and front and back regulate handrail, it is characterized in that: described base plate is provided with chute, extend before and after this chute, the left and right side of chute is provided with multiple first gear, the plurality of first gear time interval arrangement, before and after this, adjusting control mechanism includes guiding block and two first locating pieces, this two first locating piece is arranged on guiding block, two first locating pieces are suitable with the first corresponding gear, spring is provided with between two first locating pieces, this spring impels two first locating pieces to stretch out and is stuck in the first corresponding gear locates.
4. as claimed in claim 3 can up and down and front and back regulate handrail, it is characterized in that: described guiding block is arranged with storage tank, the madial wall of this storage tank is provided with the second locating piece, this left and right adjusting controlling organization is disc, the lateral surface of this disc is intervally distributed with multiple second gear, this second locating piece and the second gear suitable.
5. can up and down and the handrail that regulates of front and back, it is characterized in that as claimed in claim 4: described second locating piece be before and after two of arrangement, each second locating piece corresponding is all intervally distributed with three aforementioned second gears at the lateral surface of disc.
6. as claimed in claim 4 can up and down and front and back regulate handrail, it is characterized in that: described disc is mounted on the top of active supporting piece by screw.
7. as claimed in claim 2 can up and down and front and back regulate handrail, it is characterized in that: described base plate is fixedly connected with upper cover by screw.
8. as claimed in claim 2 can up and down and front and back regulate handrail, it is characterized in that: the surface coverage of described upper cover has PU layer.
CN201420820304.8U 2014-12-18 2014-12-18 Can up and down and front and back regulate handrail Active CN204519953U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420820304.8U CN204519953U (en) 2014-12-18 2014-12-18 Can up and down and front and back regulate handrail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420820304.8U CN204519953U (en) 2014-12-18 2014-12-18 Can up and down and front and back regulate handrail

Publications (1)

Publication Number Publication Date
CN204519953U true CN204519953U (en) 2015-08-05

Family

ID=53734024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420820304.8U Active CN204519953U (en) 2014-12-18 2014-12-18 Can up and down and front and back regulate handrail

Country Status (1)

Country Link
CN (1) CN204519953U (en)

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