CN202681209U - Seat plate for chair - Google Patents
Seat plate for chair Download PDFInfo
- Publication number
- CN202681209U CN202681209U CN 201220370664 CN201220370664U CN202681209U CN 202681209 U CN202681209 U CN 202681209U CN 201220370664 CN201220370664 CN 201220370664 CN 201220370664 U CN201220370664 U CN 201220370664U CN 202681209 U CN202681209 U CN 202681209U
- Authority
- CN
- China
- Prior art keywords
- side wall
- seat board
- chair
- seat plate
- wall
- 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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a seat plate for a chair. The seat plate comprises a top wall, a front side wall, a left side wall, a back side wall and a right side wall, wherein the upper ends of the front side wall, the left side wall, the back side wall and the right side wall are arranged around the periphery of the top wall in sequence; and recesses are formed in the lower ends of the left side wall and the right side wall. No material is occupied at the positions of the recesses, so that raw materials occupied by the entire seat plate are reduced, i.e., the weight of the seat plate is reduced, and the seat plate has the advantage of low production cost. Moreover, during folding, the recesses on the left side wall and the right side wall can play a role in making a certain space for a transverse lever of the folding chair, so that the folding chair can be folded to the maximum extent, and the occupied space of the folding chair is further reduced after folding.
Description
Technical field
The utility model relates to a kind of seat board of chair.
Background technology
Chair is a kind of furniture commonly used in the daily life, is used for providing rest in family, office, restaurant or other places to people.Chair generally includes two forelegs, two back legs, a block plate and backup plates.The medium position of the described two forelegs respectively rear positions on edge, relative both sides with described seat board is articulated, and described seat board can be overturn around the pivoting point with described foreleg; The tip position of the described two back legs respectively forward position on edge, relative both sides with described seat board is articulated, and described seat board can be overturn around the pivoting point with described back leg; Midleg is articulated with the middle and lower part of described two forelegs respectively after described two; Described backup plate is fixed between the top of described two forelegs.
During use, human body directly is sitting on the described seat board, and described seat board must have certain intensity, with the weight of support human body.Therefore, the common moulding of described seat board must be thicker.This has just increased raw-material use amount, so that production cost is higher.
The utility model content
The utility model provides the seat board of the lower chair of a kind of production cost, and it has overcome the existing deficiency of background technology.The technical scheme that adopts that the utility model solves its technical problem is:
A kind of seat board of chair, comprise roof, front side wall, left side wall, rear wall and right side wall, the upper end of this front side wall, left side wall, rear wall and right side wall arranges around this roof successively, and the lower end of this left side wall and this right side wall is respectively run through and is provided with depressed part.
Among one preferred embodiment: this depressed part is near this rear wall one end setting.
Among one preferred embodiment: the material section that is provided with is respectively run through in the bottom at these two ends, rear wall left and right sides.
Among one preferred embodiment: the lower end of this rear wall is protruding round and smooth arc shape downwards.
Among one preferred embodiment: this seat board is one-body molded.
Among one preferred embodiment: this seat board is made by the iron plate material.
Among one preferred embodiment: this left side wall and this right side wall symmetrical configuration.
The technical program is compared with background technology, and it has following advantage:
1. the lower end of this left side wall and this right side wall respectively is provided with depressed part, the position at this depressed part place needn't take any material, thereby the overall shared raw material of this seat board are reduced, and namely the weight of this seat board is lighter, makes this seat board have the lower advantage of production cost.
In addition, owing to be provided with this depressed part, in folding, the depressed part of this left side wall and this right side wall can play for the cross bar of folding seat the effect of stepping down, thereby folding seat can farthest be folded up, further dwindle the space that takies after folding seat folds.
2. the bottom at these two ends, rear wall left and right sides respectively is provided with material section, has further reduced the weight of this seat board, makes this seat board have the lower advantage of production cost.
3. the lower end of this rear wall is protruding round and smooth arc shape downwards, is shaped easily, and can not scratches staff.
4. this seat board is one-body molded, and structure is more firm, and intensity is larger.
5. this seat board is made by the iron plate material, has the large advantage of intensity.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the overall schematic of the chair of the seat board that a kind of chair of the present utility model is installed.
Fig. 2 has illustrated that the master of seat board looks schematic diagram among Fig. 1.
Fig. 3 has illustrated among Fig. 1 the left side of seat board and has looked schematic diagram.
Fig. 4 has illustrated among Fig. 1 the right side of seat board and has looked schematic diagram.
The specific embodiment
Please refer to Fig. 1, the seat board 10 of a kind of chair of the present utility model usually is used in the folding seat with two forelegs and two back legs, and certainly, this seat board 10 also can be used on other any chairs.
Please refer to Fig. 1 to Fig. 4, this seat board 10 is the square casing shape of bottom opening substantially, and it comprises a roof 11, a front side wall 12, a left side wall 14, a rear wall 16 and a right side wall 18.The upper end of this front side wall 12, left side wall 14, rear wall 16 and right side wall 18 arranges around this roof 11 successively.The symmetrical configuration of this left side wall 14 and this right side wall 18.This seat board 10 can be made into integration by the iron plate material.During use, on this front side wall 12 of the weight Main Function of human body, namely require the intensity of this front side wall 12 greater than the intensity of this left side wall 14, this rear wall 16 and this right side wall 18.
Please refer to Fig. 2, the lower end of this left side wall 14 is run through and is provided with a depressed part 142, and this depressed part 142 is near an end setting of these rear walls 16.This depressed part 142 is used for reducing these seat board 10 raw-material use amounts, namely alleviates the weight of this seat board 10.This depressed part 142 is near an end setting of this rear wall 16, so that the thickness of these left side wall 14 left and right sides differs larger, stereovision is very strong.
Please refer to Fig. 3, the bottom at these two ends, rear wall 16 left and right sides is respectively run through and is provided with one and goes to material section 162.This goes to material section 162 same being used for to reduce these seat board 10 raw-material use amounts, namely alleviates the weight of this seat board 10.This removes material section 162 curved shapes, thereby makes the lower end of this rear wall 16 be protruding round and smooth arc shape downwards.
Be appreciated that because the stressed of this seat board 10 mainly concentrates on this front side wall 12, therefore, arrange on this left side wall 14 and this right side wall 18 to arrange on depressed part, this rear wall 16 and go to material section 162, can't affect the bulk strength of this seat board 10.
The above, it only is the utility model preferred embodiment, so can not limit according to this scope that the utility model is implemented, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (7)
1. the seat board of a chair, comprise roof, front side wall, left side wall, rear wall and right side wall, the upper end of this front side wall, left side wall, rear wall and right side wall arranges around this roof successively, it is characterized in that: the lower end of this left side wall and this right side wall is respectively run through and is provided with depressed part.
2. the seat board of a kind of chair according to claim 1 is characterized in that: close this rear wall one end setting of this depressed part.
3. the seat board of a kind of chair according to claim 2, it is characterized in that: the material section that is provided with is respectively run through in the bottom at these two ends, rear wall left and right sides.
4. the seat board of a kind of chair according to claim 3 is characterized in that: the lower end of this rear wall is protruding round and smooth arc shape downwards.
5. the seat board of a kind of chair according to claim 1, it is characterized in that: this seat board is one-body molded.
6. the seat board of a kind of chair according to claim 5, it is characterized in that: this seat board is made by the iron plate material.
7. the seat board of a kind of chair according to claim 1 is characterized in that: this left side wall and this right side wall symmetrical configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370664 CN202681209U (en) | 2012-07-27 | 2012-07-27 | Seat plate for chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370664 CN202681209U (en) | 2012-07-27 | 2012-07-27 | Seat plate for chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202681209U true CN202681209U (en) | 2013-01-23 |
Family
ID=47536910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370664 Expired - Lifetime CN202681209U (en) | 2012-07-27 | 2012-07-27 | Seat plate for chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202681209U (en) |
-
2012
- 2012-07-27 CN CN 201220370664 patent/CN202681209U/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |