CN2753223Y - Chair - Google Patents
Chair Download PDFInfo
- Publication number
- CN2753223Y CN2753223Y CN 200420114258 CN200420114258U CN2753223Y CN 2753223 Y CN2753223 Y CN 2753223Y CN 200420114258 CN200420114258 CN 200420114258 CN 200420114258 U CN200420114258 U CN 200420114258U CN 2753223 Y CN2753223 Y CN 2753223Y
- Authority
- CN
- China
- Prior art keywords
- chair
- seat support
- reinforcement
- pin
- chair pin
- 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
Links
Images
Abstract
The utility model discloses an economical and durable chair which comprises a chair base and two n-shaped tubular chair legs (3), wherein the chair base is provided with a backrest. The bottom of the chair base (2) is provided with four connecting struts (4), and the inner side of each n-shaped tubular chair leg (3) is provided with two connecting rabbets (5). The connecting struts (4) of the chair base (2) is matched and sheathed with the connecting rabbets (5) of the n-shaped tubular chair legs (3). The turning position of the top of each n-shaped tubular chair leg (3) is higher than the chair base (2), and the section above the chair base (2) is made into a handrail (19). The utility model is especially suitable for children.
Description
Technical field
The utility model relates to a kind of chair.
Background technology
Chair of the prior art is generally wooden structures, comprises chair pin, seat support, the chair back, and they are independent structures separately, by various connected modes they are combined into complete chair, this structure chair part processing complexity is assembled loaded down with trivial detailsly, so cost is very high.Prior art also has the chair, particularly children's chair that adopts plastic construction, and by the plastics once-forming, processing is simple, and cost is lower, but the chair pin intensity of its once-forming processing is lower, is not durable.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of not only economy but also durable chair.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of chair, comprise seat support, seat support is provided with backrest, also comprise two " n " font tubulose chair pin, the bottom of described seat support is provided with four joint pins, and the inboard of every " n " font tubulose chair pin is provided with two and connects jack, the joint pin of described seat support cooperates socket with the jack that is connected of " n " font tubulose chair pin, and the part that turning, described " n " font tubulose chair pin top exceeds seat support is a handrail.
In the technique scheme, described seat support, backrest can be by the plastics once-formings, described " n " font tubulose chair pin also can be by the plastics once-forming, the joint pin that described seat support is provided with is inserted in " n " font tubulose chair pin and is provided with in the connection jack, just can realize the assembling overlap joint of seat support and two " n " font tubulose chair pin, its processing is simple, and assembling is also convenient, therefore can reduce cost; Because described chair pin is " n " font tubulose chair pin, its intensity can improve greatly, so this chair pin is not only durable but also attractive in appearance simultaneously.The utility model chair is particularly suitable for children and uses.
Description of drawings
The utility model will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation front view of a kind of embodiment of the utility model chair.
Fig. 2 is the rearview of chair among Fig. 1.
Fig. 3 is the upward view of chair among Fig. 1.
Fig. 4 is the side partial sectional view of chair among Fig. 1.
Fig. 5 is an A place enlarged drawing among Fig. 1.
Fig. 6 is a chair pin structure of cover plate signal enlarged drawing in the utility model chair.
Fig. 7 is a B-B cutaway view among Fig. 6.
Fig. 8 is the side view of chair pin cover plate among Fig. 6.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of embodiment of the utility model chair, comprise seat support 2, seat support 2 is provided with backrest 1, seat support 2 and backrest 1 are structure as a whole, also comprise two " n " font tubulose chair pin 3, the bottom of described seat support 2 is provided with four joint pins 4, the inboard of every " n " font tubulose chair pin 3 is provided with two and connects jack 5, the joint pin 4 of described seat support 2 cooperates socket with the jack 5 that is connected of " n " font tubulose chair pin 3, and the part that turning, described " n " font tubulose chair pin 3 top exceeds seat support 2 is a handrail 19.Processing for convenience, as Fig. 4, Fig. 6, Fig. 7, shown in Figure 8, below, turning, described " n " font tubulose chair pin 3 top can be provided with opening, be provided with reinforcement 14 in the described opening, reinforcement 14 is a semi-annular shape, the outer side edges of semi-annular shape reinforcement 14 is connected with the inner tubal wall at turning, " n " font tubulose chair pin 3 top, two bases of semi-annular shape reinforcement 14 are respectively base 20 and base 21, the plane, central axis place of reinforcement plane, 14 place and described " n " font tubulose chair pin 3 is same plane, described reinforcement 14 middle parts are provided with and connect jack 11,11 places also are provided with waling at the connection jack, waling is perpendicular to reinforcement 14, below, turning, described " n " font tubulose chair pin 3 top also is provided with the chair pin cover plate 13 that matches and be connected with described opening, chair pin cover plate 13 middle parts are provided with the joint pin 12 that jack 11 matches that is connected with reinforcement 14, the both sides of reinforcement 14 are provided with link slot 16, the dual-side of chair pin cover plate 13 is provided with the connecting wall 15 that matches with the link slot 16 of reinforcement 14, described link slot 16 is the top-down elongate strip breach of two on the reinforcement 14, and connecting wall 15 just in time inserts and is positioned in this breach.In order to make chair pin cover plate 13 more attractive in appearance with being connected of " n " font tubulose chair pin 3, the upper end dual-side of described chair pin cover plate 13 can be respectively equipped with and connect edge 18, the connection edge 18 of chair pin cover plate 13 snaps in the inner tubal wall at turning, " n " font tubulose chair pin 3 top, both can reduce and connect the slit, can reinforce being connected of chair pin cover plate 13 and " n " font tubulose chair pin 3 again, the middle part of described connecting wall 15 can be provided with detent 17, when the detent 17 of described connecting wall 15 match with the link slot 16 of reinforcement 14 peg graft after, the dual-side that can guarantee chair pin cover plate 13 is fixed on accurate position, makes chair pin cover plate 13 more attractive in appearance with being connected of " n " font tubulose chair pin 3.
For the intensity that increases the chair pin with improve the attractive in appearance of chair pin, the bottom of described " n " font tubulose chair pin 3 can be provided with footmuff 8.In order to increase wearability and anti-skidding, described footmuff 8 can be provided with rubber antiskid sheet 10 with ground contacting part.
In order to increase the intensity of seat support and backrest, the bottom surface of the back side of the described chair back 1 and seat support 2 can be respectively equipped with some vertical strengthening ribs 7, and the vertical strengthening ribs 7 of the chair back 1 and the vertical strengthening ribs of seat support 27 are continuous integrative-structure.The back side of the described chair back 1 can also be provided with circular arc reinforcement 6, and the bottom surface of described seat support 2 also can be provided with horizontal reinforcement 9.
Claims (10)
1, a kind of chair, comprise seat support, seat support is provided with backrest, it is characterized in that: also comprise two " n " font tubulose chair pin (3), the bottom of described seat support (2) is provided with four joint pins (4), the inboard of every " n " font tubulose chair pin (3) is provided with two and connects jack (5), the joint pin (4) of described seat support (2) cooperates socket with the jack (5) that is connected of " n " font tubulose chair pin (3), and the part that described " n " font tubulose chair pin (3) turning, top exceeds seat support (2) is handrail (19).
2, chair according to claim 1, it is characterized in that: below, described " n " font tubulose chair pin (3) turning, top is provided with opening, be provided with reinforcement (14) in the described opening, below, described " n " font tubulose chair pin (3) turning, top also is provided with the chair pin cover plate (13) that matches and be connected with described opening.
3, chair according to claim 2, it is characterized in that: described reinforcement (14) middle part is provided with and connects jack (11), locate also to be provided with waling at connection jack (11), chair pin cover plate (13) middle part is provided with the joint pin (12) that jack (11) matches that is connected with reinforcement (14), the both sides of reinforcement (14) are provided with link slot (16), and the dual-side of chair pin cover plate (13) is provided with the connecting wall (15) that matches with the link slot (16) of reinforcement (14).
4, chair according to claim 3 is characterized in that: the upper end dual-side of described chair pin cover plate (13) is respectively equipped with and connects edge (18), and the middle part of described connecting wall (15) is provided with detent (17).
5, according to each described chair of claim 1 to 4, it is characterized in that: the bottom of described " n " font tubulose chair pin (3) is provided with footmuff (8).
6, chair according to claim 5 is characterized in that: described footmuff (8) is provided with rubber antiskid sheet (10) with ground contacting part.
7, according to each described chair of claim 1 to 4, it is characterized in that: the bottom surface of the back side of the described chair back (1) and seat support (2) is respectively equipped with some vertical strengthening ribs (7), and the vertical strengthening ribs (7) of the chair back (1) and the vertical strengthening ribs (7) of seat support (2) are continuous integrative-structure.
8, chair according to claim 6, it is characterized in that: the bottom surface of the back side of the described chair back (1) and seat support (2) is respectively equipped with some vertical strengthening ribs (7), and the vertical strengthening ribs (7) of the chair back (1) and the vertical strengthening ribs (7) of seat support (2) are continuous integrative-structure.
9, chair according to claim 7 is characterized in that: the back side of the described chair back (1) is provided with circular arc reinforcement (6), and the bottom surface of described seat support (2) is provided with horizontal reinforcement (9).
10, chair according to claim 8 is characterized in that: the back side of the described chair back (1) is provided with circular arc reinforcement (6), and the bottom surface of described seat support (2) is provided with horizontal reinforcement (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114258 CN2753223Y (en) | 2004-12-10 | 2004-12-10 | Chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114258 CN2753223Y (en) | 2004-12-10 | 2004-12-10 | Chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2753223Y true CN2753223Y (en) | 2006-01-25 |
Family
ID=35925331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420114258 Expired - Fee Related CN2753223Y (en) | 2004-12-10 | 2004-12-10 | Chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2753223Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820740A (en) * | 2017-01-22 | 2017-06-13 | 无锡全盛纺织品有限公司 | Detachable sofa |
-
2004
- 2004-12-10 CN CN 200420114258 patent/CN2753223Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820740A (en) * | 2017-01-22 | 2017-06-13 | 无锡全盛纺织品有限公司 | Detachable sofa |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2328266Y (en) | Folding bed for children | |
| CN2753223Y (en) | Chair | |
| CN2647142Y (en) | Simmons bedstead | |
| CN2726438Y (en) | Dining chair for child | |
| CN208002457U (en) | A kind of chair | |
| CN203506085U (en) | Cradle, and rocking chair and swing bed utilizing cradle | |
| EP0744202B1 (en) | Children's slide | |
| CN2776163Y (en) | Folding chair | |
| CN2535597Y (en) | Telescopic supporting device | |
| CN206137650U (en) | Folding chair | |
| CN211364354U (en) | Integrated armrest structure of seat | |
| CN2393408Y (en) | Combined chair | |
| CN217524228U (en) | Portable folding table | |
| CN2812703Y (en) | Chair base seat | |
| CN201232520Y (en) | Foldable ladder and tray thereof | |
| CN100535379C (en) | Support structure of self-standing ladder and ladder thereof | |
| CN201641224U (en) | Multifunctional dining chair | |
| CN210798816U (en) | Trample folding cat ladder of auto-lock | |
| CN2621503Y (en) | Foldable rowed chairs | |
| CN2592058Y (en) | Foldable pergola | |
| CN2574523Y (en) | Folding chair with regulatable handrail | |
| CN2804453Y (en) | Square plastic coupling sleeve for connecting rod element | |
| CN2847982Y (en) | Foldable dual purpose chair | |
| CN2612287Y (en) | Body of armchair | |
| CN2594061Y (en) | Auxiliary caster device of suitcase |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |