CN206044035U - A kind of backrest interposer - Google Patents
A kind of backrest interposer Download PDFInfo
- Publication number
- CN206044035U CN206044035U CN201620703196.5U CN201620703196U CN206044035U CN 206044035 U CN206044035 U CN 206044035U CN 201620703196 U CN201620703196 U CN 201620703196U CN 206044035 U CN206044035 U CN 206044035U
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- China
- Prior art keywords
- backrest
- slot
- handrail
- screw
- grafting block
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
This utility model is related to a kind of backrest interposer, belongs to technical field of furniture manufacturing.Including backrest, front chair leg and rear chair leg, the both sides of the backrest are provided with grafting block, slot are offered on the inside of rear chair leg, and the backrest is plugged in slot the installation for completing backrest by grafting block.The installation of backrest is realized by the way of grafting, its simple structure is easy for installation, and ordinary people can just quickly complete.
Description
Technical field
This utility model belongs to technical field of furniture manufacturing, more particularly to a kind of backrest interposer.
Background technology
Chair reduces freight to try one's best in transportation, it is necessary to as many as possible in the counter of same volume
Loading chair.Thus all parts of chair are set to detachable, the loading as much as possible in transportation, arrive
Again chair is assembled after destination, just cost of transportation can so minimized.But detachable chair in the market
Son, its complex structure, installation difficulty, ordinary people need to take a long time to and complete to install.
The content of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of simple structure, easy for installation
Backrest interposer, can effectively reduce the cost of transportation of chair.
In order to realize above-mentioned purpose, this utility model employs following technical scheme：
A kind of backrest interposer, including backrest, front chair leg and rear chair leg, the both sides of the backrest are provided with grafting block,
Offer slot afterwards on the inside of chair leg, the backrest is plugged in slot the installation for completing backrest by grafting block.Using grafting
Mode realize the installation of backrest, its simple structure is easy for installation, and ordinary people can just quickly complete.
Preferably, the slot is oblique cutting groove, slot is gradually reduced by insert port to slot bottom, width.Using oblique
Slot, after grafting block grafting enters in slot, grafting block is more slotting tighter by inclined-plane, increases the firmness of its fixation.
Preferably, the backrest both sides are additionally provided with handrail cover, the handrail cover is fixed on above grafting block,
After grafting block grafting enters in slot, handrail cover is just in close contact with handrail, and handrail cover is fixed on handrail using screw
On.Fixed using handrail cover, further increase the firmness of backrest installation.
Preferably, be provided with screw hole column on the lower surface of the handrail cover, offer screw on handrail, screw from
The lower surface of handrail is coordinated with screw hole column through after screw.Screw is installed from the lower surface of handrail so that screw is hidden,
Maintain the aesthetics of chair.
Compared with prior art, the invention has the beneficial effects as follows：
1. the installation of backrest is realized by the way of grafting, its simple structure is easy for installation, ordinary people just can be rapid complete
Into.
2. fixed using handrail cover, further increase the firmness of backrest installation.
3. screw is installed from the lower surface of handrail so that screw is hidden, and maintains the aesthetics of chair.
Description of the drawings
Fig. 1 is the structural representation of backrest interposer in embodiment 1.
Fig. 2 is the structural representation of backrest interposer in embodiment 2.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1：
A kind of backrest interposer as shown in Figure 1, including backrest 1, front chair leg 2, rear chair leg 3 and handrail 4.In backrest
1 both sides are provided with grafting block 11, and the inner side of rear chair leg 3 offers slot 31, and backrest 1 is plugged into slot 31 by grafting block 11
The installation of backrest 1 is completed inside.The slot 31 is oblique cutting groove, and slot 31 is gradually reduced by insert port to 31 bottom of slot, width.
After 11 grafting of grafting block enters in slot 31, grafting block 11 is more slotting tighter by inclined-plane, increases the firmness of its fixation.In backrest
1 both sides are additionally provided with handrail cover 12, and handrail cover 12 is fixed on above grafting block 11.Enter in slot 31 in 11 grafting of grafting block
Afterwards, handrail cover 12 is just in close contact with handrail 4, handrail cover 12 is fixed on handrail 4 using screw.In handrail cover
Two screw hole columns 13 are provided with 12 lower surface, screw 41 is offered on handrail 4, screw is passed through from the lower surface of handrail 4
Coordinate with screw hole column 13 after screw 41.Screw is installed from the lower surface of handrail 4 so that screw is hidden, and maintains chair
Aesthetics.
Embodiment 2：
A kind of backrest interposer as shown in Figure 2, including backrest 1, front chair leg 2, rear chair leg 3 and handrail 4.In backrest
1 both sides are provided with grafting block 11, and the inner side of rear chair leg 3 offers slot 31, and backrest 1 is plugged into slot 31 by grafting block 11
The installation of backrest 1 is completed inside.The slot 31 is oblique cutting groove, and slot 31 is gradually reduced by insert port to 31 bottom of slot, width.
After 11 grafting of grafting block enters in slot 31, grafting block 11 is more slotting tighter by inclined-plane, increases the firmness of its fixation.In grafting
Screw 41 is further opened with block 11, screw is coordinated with screw 41 through after the outer wall of rear chair leg 3 to be fixed grafting block 11.
Above content described in this specification is only to this utility model example explanation.This utility model
Person of ordinary skill in the field can make various modifications or supplement or adopt class to described specific embodiment
As mode substitute, content without departing from this utility model description or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a kind of backrest interposer, it is characterised in that：Including backrest（1）, front chair leg（2）With rear chair leg（3）, the backrest
（1）Both sides be provided with grafting block（11）, rear chair leg（3）Inner side offer slot（31）, the backrest（1）By grafting block
（11）It is plugged into slot（31）Backrest is completed inside（1）Installation.
2. a kind of backrest interposer according to claim 1, it is characterised in that：The slot（31）For oblique cutting groove, insert
Groove（31）By insert port to slot（31）Bottom, width are gradually reduced.
3. a kind of backrest interposer according to claim 1, it is characterised in that：The grafting block（11）On be provided with spiral shell
Hole（41）, grafting block（11）It is plugged into slot（31）Pass through screw and screw after interior（41）Coordinate and fix.
4. a kind of backrest interposer according to claim 1, it is characterised in that：The backrest（1）Both sides are additionally provided with
Handrail cover（12）, in grafting block（11）Grafting enters slot（31）After interior, handrail cover（12）Just with handrail（4）Closely connect
Touch.
5. a kind of backrest interposer according to claim 4, it is characterised in that：The handrail cover（12）It is fixed on slotting
Connect block（11）Top.
6. a kind of backrest interposer according to claim 4, it is characterised in that：Handrail cover（12）Fixed by screw
In handrail（4）On.
7. a kind of backrest interposer according to claim 6, it is characterised in that：The handrail cover（12）Lower surface
On be provided with screw hole column（13）, in handrail（4）On offer screw（41）, screw is from handrail（4）Lower surface pass through screw
（41）Afterwards with screw hole column（13）Coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703196.5U CN206044035U (en) | 2016-07-05 | 2016-07-05 | A kind of backrest interposer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703196.5U CN206044035U (en) | 2016-07-05 | 2016-07-05 | A kind of backrest interposer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206044035U true CN206044035U (en) | 2017-03-29 |
Family
ID=58376050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703196.5U Active CN206044035U (en) | 2016-07-05 | 2016-07-05 | A kind of backrest interposer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206044035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197453A (en) * | 2021-05-26 | 2021-08-03 | 佛山市玖加壹家具有限公司 | Combined seat and production method thereof |
-
2016
- 2016-07-05 CN CN201620703196.5U patent/CN206044035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197453A (en) * | 2021-05-26 | 2021-08-03 | 佛山市玖加壹家具有限公司 | Combined seat and production method thereof |
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