CN203341335U - Environment-friendly plastic steel fixing chair - Google Patents
Environment-friendly plastic steel fixing chair Download PDFInfo
- Publication number
- CN203341335U CN203341335U CN 201320261188 CN201320261188U CN203341335U CN 203341335 U CN203341335 U CN 203341335U CN 201320261188 CN201320261188 CN 201320261188 CN 201320261188 U CN201320261188 U CN 201320261188U CN 203341335 U CN203341335 U CN 203341335U
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- China
- Prior art keywords
- chair
- chair leg
- leg base
- slot
- supporting columns
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- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses an environment-friendly plastic steel fixing chair which comprises a backrest, a chair surface and chair legs, wherein the backrest and the chair surface are integrally formed; a first inserting groove is formed in each of four corners of the bottom surface of the chair surface; the chair legs mainly comprise four supporting columns, a left chair leg base and a right chair leg base; two second inserting grooves are formed in top surfaces of the left chair leg base and the right chair leg base respectively; upper ends of the supporting columns are clamped in the first inserting grooves; the lower ends of the supporting columns are inserted into corresponding second inserting grooves; the backrest, the chair surface and the chair legs are made of environment-friendly plastic steel; and sections of the left chair leg base and the right chair leg base are trapezoid. When the supporting columns are damaged, all that is needed is to replace the supporting columns; similarly, when the chair leg bases are damaged, all that is needed is to replace the chair leg bases, and the whole chair legs are not required to be replaced, so that the maintenance cost is low; and the height of the chair can be changed through replacing the supporting columns with different lengths, so that different height requirements are met, and the chair can be used flexibly.
Description
Technical field
The utility model relates to a kind of chair, is specifically related to a kind of fixedly chair.
Background technology
Chair is a kind of furniture apparatus common in people's daily life.Usually, chair comprises backrest, seat and chair leg.In use procedure, the easy fracture problem of chair leg.Once chair leg fracture, chair just can not normally use, need to be by the whole chair of changing or more renewing of bad chair leg, and maintenance cost is higher.In addition, more comfortable in use procedure in order to make the user, chair height must meet user's demand.
At present, chair or highly fix, can not meet the differing heights demand; Be provided with lifter in the seat bottom, yet grown service time, lifter easily lost efficacy.Change lifter not only inconvenient, and cost compare is high, certainly will increase maintenance cost.Therefore, existing chair exists and uses defect dumb and that maintenance cost is high.
The utility model content
For solving the problems of the technologies described above, the utility model provide a kind of maintenance cost low, use flexibly fixedly chair of environmental protection plastic-steel.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of environmental protection plastic-steel is chair fixedly, comprises backrest, seat and chair leg, and described backrest and described seat are formed in one, and Si Ge angle, described seat bottom surface is equipped with first slot; Described chair leg mainly is comprised of four support columns and left and right chair leg base; Described left and right chair leg base top surface respectively is provided with two the second slots, and described support column upper end is connected in described the first slot, and its lower end is inserted in corresponding described the second slot; Described backrest, seat and chair leg are made by the environmental protection plastic-steel; The cross section of described left and right chair leg base is trapezoidal.
Preferably, described the first slot is identical with the structure of the second slot.
Preferably, the centre of described left and right chair leg base inboard is equipped with the 3rd slot, and two described the 3rd slots are connected by a cross bar.
Preferably, the bottom of described left and right chair leg base is equipped with wear-resistant pad.
By technique scheme, a kind of environmental protection plastic-steel that the utility model provides is chair fixedly, and described chair leg mainly is comprised of four support columns and left and right chair leg base; When if support column is damaged, only need to change support column; Equally, if when chair leg base is damaged, only need to change chair leg base, need not replace whole chair leg, therefore maintenance cost is low; By changing the support column of different length, just can change its height, to meet the differing heights demand, therefore use flexibly.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described.
Fig. 1 is the fixedly front view of chair of the disclosed a kind of environmental protection plastic-steel of the utility model embodiment;
Fig. 2 is the fixedly side view of chair of the disclosed a kind of environmental protection plastic-steel of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
With reference to figure 1 and Fig. 2, a kind of environmental protection plastic-steel provided by the utility model is chair fixedly, comprises backrest 1, seat 2 and chair leg, and described backrest 1 is formed in one with described seat 2, and described seat 2 Si Ge angles, bottom surface are equipped with first a slot (not shown); Described chair leg mainly is comprised of four support columns 3 and left and right chair leg base 4; Described left and right chair leg base 4 end faces respectively are provided with two the second slots (not marking in figure), and described support column 3 upper ends are connected in described the first slot, and its lower end is inserted in corresponding described the second slot; Described backrest 1, seat 2 and chair leg are made by the environmental protection plastic-steel; The cross section of described left and right chair leg base 4 is trapezoidal.
Preferably, in order to facilitate the workman, install, and be convenient to process support post 3, described the first slot is identical with the structure of the second slot.
In addition, in order to strengthen environmental protection plastic-steel fixedly stability and the fastness of chair, the inboard of this described left and right chair leg base 4 is equipped with the 3rd a slot (not shown), and two described the 3rd slots are connected by a cross bar 5.
In addition, the bottom of described left and right chair leg base 4 is equipped with wear-resistant pad 41, and this wear-resistant pad 41 not only can extend the service life of left and right chair leg base 4, also can reduce and remove the noise that the environmental protection plastic-steel fixedly produces during chair.
Because described chair leg mainly is comprised of four support columns 3 and left and right chair leg base 4; When if support column 3 is damaged, only need to change support column 3; Equally, if when chair leg base 4 is damaged, only need to change chair leg base 4, need not replace whole chair leg, therefore maintenance cost is low; By changing the support column 3 of different length, just can change its height, to meet different demands, therefore use flexibly.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. the fixing chair of an environmental protection plastic-steel, comprise backrest, seat and chair leg, and described backrest and described seat are formed in one, and it is characterized in that, and Si Ge angle, described seat bottom surface is equipped with first slot; Described chair leg mainly is comprised of four support columns and left and right chair leg base; Described left and right chair leg base top surface respectively is provided with two the second slots, and described support column upper end is connected in described the first slot, and its lower end is inserted in corresponding described the second slot; Described backrest, seat and chair leg are made by the environmental protection plastic-steel; The cross section of described left and right chair leg base is trapezoidal.
2. the fixing chair of a kind of environmental protection plastic-steel according to claim 1, is characterized in that, described the first slot is identical with the structure of the second slot.
3. the fixing chair of a kind of environmental protection plastic-steel according to claim 1 and 2, is characterized in that, the centre of described left and right chair leg base inboard is equipped with the 3rd slot, and two described the 3rd slots are connected by a cross bar.
4. the fixing chair of a kind of environmental protection plastic-steel according to claim 3, is characterized in that, the bottom of described left and right chair leg base is equipped with wear-resistant pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261188 CN203341335U (en) | 2013-05-14 | 2013-05-14 | Environment-friendly plastic steel fixing chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261188 CN203341335U (en) | 2013-05-14 | 2013-05-14 | Environment-friendly plastic steel fixing chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341335U true CN203341335U (en) | 2013-12-18 |
Family
ID=49741290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320261188 Expired - Fee Related CN203341335U (en) | 2013-05-14 | 2013-05-14 | Environment-friendly plastic steel fixing chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341335U (en) |
-
2013
- 2013-05-14 CN CN 201320261188 patent/CN203341335U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20200514 |