CN203524196U - Adjustable and detachable seat comprising backrest provided with crash pad - Google Patents
Adjustable and detachable seat comprising backrest provided with crash pad Download PDFInfo
- Publication number
- CN203524196U CN203524196U CN201320594008.6U CN201320594008U CN203524196U CN 203524196 U CN203524196 U CN 203524196U CN 201320594008 U CN201320594008 U CN 201320594008U CN 203524196 U CN203524196 U CN 203524196U
- Authority
- CN
- China
- Prior art keywords
- backrest
- cushion pad
- adjustable
- connecting frame
- seat
- 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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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
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/405—Support for the head or the back for the back with double backrests
-
- 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
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/402—Support for the head or the back for the back adjustable in height
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses an adjustable and detachable seat comprising a backrest provided with a crash pad. The seat comprises legs, a seat cushion, a backrest and a connecting frame, wherein a supporting frame is fixed on the lower bottom of the seat cushion; an adjusting mechanism fixed on the back part of the supporting frame is connected to the connecting frame; a crash pad arranged at the back part of the backrest is connected with a lifting mechanism; and the lifting mechanism is connected to the connecting frame. The adjustable and detachable seat has the following beneficial effects: the heights of the seat cushion and the backrest can be adjusted independently, so as to meet the requirements of different persons with various postures; the backrest and the connecting frame are flexibly connected; and the seat cushion and the backrest are convenient to assemble and disassemble.
Description
Technical field
The utility model relates to a kind of seat, specifically, is the reassembling type seat that a kind of backrest has cushion pad.
Background technology
Seat, as people's work, the widely used seat tool of living, obtains the general approval of people and likes.The seat of prior art, its backrest, seat cushion and connecting frame are mostly fixedly gun iron link.Its weak point is: because backrest, seat cushion and connecting frame are mostly fixedly gun iron link, and people's figure is different, and the seat of prior art is difficult to adapt to the different personnel's of figure demand, and dismounting is very difficult; Backrest and connecting frame gun iron link, give people's sensation backrest harder.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of seat cushion, backrest can independently regulate height, can meet the different personnel's of various figures demand; Backrest and connecting frame flexibly connect; The backrest of seat cushion, backrest easy accessibility has the adjustable reassembling type seat of cushion pad
The utility model backrest has the technical scheme of the adjustable reassembling type seat of cushion pad, comprises chair pin, seat cushion, backrest, connecting frame, and the lower bottom part of described seat cushion is fixed wtih bracket, and the governor motion that the rear portion of bracket is fixed wtih is connected on connecting frame; The rear portion of described backrest is provided with cushion pad and is connecting elevating mechanism, and described elevating mechanism is connected on connecting frame.
Described elevating mechanism is provided with contiguous block and is connected with cushion pad.
Between described contiguous block and cushion pad, being that dovetail is secondary is connected.
Described cushion pad is provided with set bolt and is connected with the backboard of backrest.
Described governor motion is provided with locking strap, and the end of described locking strap is provided with locking ear, and the centre of described locking ear is provided with retraction slot, and described locking ear is provided with clamping screw and is connecting locking post, and described locking post is installed in cam handle.
Described elevating mechanism is provided with lifting body, in described lifting body, be provided with locating dowel, the leading section of described locating dowel is provided with alignment pin, described locating dowel is installed with the slide block with wedge, between the rearward end of described locating dowel and lifting body, be provided with Compress Spring, described connecting frame is provided with a plurality of locating holes corresponding with alignment pin.
The upper end of described connecting frame is provided with protective cover.
The beneficial effect that the utility model backrest has the adjustable reassembling type seat of cushion pad is: seat cushion, backrest can independently regulate height, can meet the different personnel's of various figures demand; Backrest and connecting frame flexibly connect; Seat cushion, backrest easy accessibility.
Accompanying drawing explanation
Fig. 1 is the front view that the utility model backrest has the adjustable reassembling type seat of cushion pad;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that the A of Fig. 2 is to enlarged drawing;
Fig. 4 is along the cutaway view of C-C tangent plane in Fig. 3;
Fig. 5 is that the B of Fig. 2 is to enlarged drawing;
Fig. 6 be in Fig. 5 D to view.
The specific embodiment
Backrest shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 has the adjustable reassembling type seat of cushion pad, comprise chair pin 1, seat cushion 2, backrest 3, connecting frame 4, the lower bottom part of described seat cushion 2 is fixed wtih bracket 5, and the governor motion 9 that the rear portion of bracket 5 is fixed wtih is connected on connecting frame 4; The rear portion of described backrest 3 is provided with cushion pad 6 and is connecting elevating mechanism 10, and described elevating mechanism 10 is connected on connecting frame 4.
Described elevating mechanism 10 is provided with contiguous block 7 and is connected with cushion pad 6.
Between described contiguous block 7 and cushion pad 6, being that dovetail is secondary is connected.
Described cushion pad 6 is provided with set bolt 12 and is connected with the backboard 8 of backrest 3.
Described governor motion 9 is provided with locking strap 18, the end of described locking strap 18 is provided with locking ear 23, the centre of described locking ear 23 is provided with retraction slot 21, and described locking ear 23 is provided with clamping screw 19 and is connecting locking post 20, and described locking post 20 is installed in cam handle 22.
Described elevating mechanism 10 is provided with lifting body 24, in described lifting body 24, be provided with locating dowel 16, the leading section of described locating dowel 16 is provided with alignment pin 17, described locating dowel 16 is installed with the slide block 14 with wedge 15, between the rearward end of described locating dowel 16 and lifting body 24, be provided with Compress Spring 25, described connecting frame 4 is provided with a plurality of locating holes corresponding with alignment pin 17 13.
The upper end of described connecting frame 4 is provided with protective cover 11.
In actual use, while needing the height of regulating seat cushion 2, rotating cam handle 22, unclamps locking strap 18, moves up and down seat cushion 2 to proper height, and rotating cam handle 22 makes locking strap 18 lockings.
In the time need to regulating the height of backrest 3, promote slide block 14, alignment pin 17 and locating hole 13 are departed from, move up and down backrest 3 to proper height, unclamp slide block 14, make alignment pin 17 insert locating hole 13.
When transportation, storage, upwards mention backrest 3 and make the secondary backrest 3 that takes out of dovetail;
Take off protective cover 11, promote slide block 14, make alignment pin 17 depart from and upwards take out elevating mechanism 10 with locating hole 13;
Claims (7)
1. a backrest has the adjustable reassembling type seat of cushion pad, comprise chair pin (1), seat cushion (2), backrest (3), connecting frame (4), it is characterized in that: the lower bottom part of described seat cushion (2) is fixed wtih bracket (5), the governor motion (9) that the rear portion of bracket (5) is fixed wtih is connected on connecting frame (4); The rear portion of described backrest (3) is provided with cushion pad (6) and is connecting elevating mechanism (10), and described elevating mechanism (10) is connected on connecting frame (4).
2. backrest according to claim 1 has the adjustable reassembling type seat of cushion pad, it is characterized in that: described elevating mechanism (10) is provided with contiguous block (7) and is connected with cushion pad (6).
3. backrest according to claim 2 has the adjustable reassembling type seat of cushion pad, it is characterized in that: between described contiguous block (7) and cushion pad (6), being that dovetail is secondary is connected.
4. according to the backrest described in claim 2 or 3, there is the adjustable reassembling type seat of cushion pad, it is characterized in that: described cushion pad (6) is provided with set bolt (12) and is connected with the backboard (8) of backrest (3).
5. backrest according to claim 1 has the adjustable reassembling type seat of cushion pad, it is characterized in that: described governor motion (9) is provided with locking strap (18), the end of described locking strap (18) is provided with locking ear (23), the centre of described locking ear (23) is provided with retraction slot (21), described locking ear (23) is provided with clamping screw (19) and is connecting locking post (20), and described locking post (20) is installed in cam handle (22).
6. backrest according to claim 1 has the adjustable reassembling type seat of cushion pad, it is characterized in that: described elevating mechanism (10) is provided with lifting body (24), in described lifting body (24), be provided with locating dowel (16), the leading section of described locating dowel (16) is provided with alignment pin (17), described locating dowel (16) is installed with the have wedge slide block (14) of (15), between the rearward end of described locating dowel (16) and lifting body (24), be provided with Compress Spring (25), described connecting frame (4) is provided with a plurality of locating holes (13) corresponding with alignment pin (17).
7. backrest according to claim 1 has the adjustable reassembling type seat of cushion pad, it is characterized in that: the upper end of described connecting frame (4) is provided with protective cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594008.6U CN203524196U (en) | 2013-09-18 | 2013-09-18 | Adjustable and detachable seat comprising backrest provided with crash pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594008.6U CN203524196U (en) | 2013-09-18 | 2013-09-18 | Adjustable and detachable seat comprising backrest provided with crash pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203524196U true CN203524196U (en) | 2014-04-09 |
Family
ID=50410468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594008.6U Expired - Fee Related CN203524196U (en) | 2013-09-18 | 2013-09-18 | Adjustable and detachable seat comprising backrest provided with crash pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203524196U (en) |
-
2013
- 2013-09-18 CN CN201320594008.6U patent/CN203524196U/en not_active Expired - Fee Related
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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: 20140409 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |