CN204743314U - Folding chair - Google Patents
Folding chair Download PDFInfo
- Publication number
- CN204743314U CN204743314U CN201520490044.7U CN201520490044U CN204743314U CN 204743314 U CN204743314 U CN 204743314U CN 201520490044 U CN201520490044 U CN 201520490044U CN 204743314 U CN204743314 U CN 204743314U
- Authority
- CN
- China
- Prior art keywords
- connector
- seat
- support leg
- supporting leg
- bearing
- 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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Abstract
The utility model relates to a daily life field, the more specifically folding chair that says so, this folding chair's back, preceding supporting leg, back supporting leg and seat all can rotate around the round pin axle, realize folding, simple structure, convenient to use. The lower extreme and the round pin axle swing joint of back, the left end and the round pin axle swing joint of seat, bracing piece I sets up the bottom at the seat, and insert in the connecting piece IV on the seat upper end of bracing piece I, in the bottom entry connecting piece of bracing piece I, connecting piece I sets up in the front on the horizontal pole I on the supporting leg, preceding supporting leg setting is in the bottom of seat, and the upper end of preceding supporting leg and round pin axle swing joint, the left side of supporting leg before back supporting leg lies in, and the upper end of back supporting leg and round pin axle swing joint, connecting piece II sets up on the horizontal pole II on the supporting leg of back, and connecting piece II and II swing joint of horizontal pole, in the bottom entry connecting piece of bracing piece II, insert in the connecting piece III on the back upper end of bracing piece II.
Description
Technical field
The utility model relates to daily life field, more specifically to a kind of foldable chair.
Background technology
Chair is a kind of thing to sit on usually used during people live, but the limited space of people's family life now, several chair if tried to win sb.'s favor, do not have the space of placing, if buy one or two chair, guest comes and does not sit, so because of the present circumstance, be badly in need of a kind of foldable chair, easy for people to use, meet the instructions for use of people.
Summary of the invention
The technical problem that the utility model mainly solves is: provide a kind of foldable chair, and the backrest of this foldable chair, front support leg, rear support leg and seat all can rotate around bearing pin, and realize folding, structure is simple, easy to use.
For solving the problems of the technologies described above, the utility model relates to daily life field, it is more particularly a kind of foldable chair, comprise backrest, seat, support bar I, connector I, front support leg, rear support leg, connector II, bearing pin and support bar II, the backrest of this foldable chair, front support leg, rear support leg and seat all can rotate around bearing pin, realize folding, structure is simple, easy to use.
Backrest is provided with bearing I and connector III, wherein bearing I is fixedly connected with backrest, and connector III is flexibly connected with bearing I.
Seat is provided with bearing II and connector IV, wherein bearing II is arranged on the lower end of seat, and bearing II is fixedly connected with seat, and connector IV is flexibly connected with bearing II.
Front support leg is provided with cross bar I.
Rear support leg is provided with cross bar II.
The lower end of backrest is flexibly connected with bearing pin, the left end of seat is flexibly connected with bearing pin, support bar I is arranged on the bottom of seat, and the upper end of support bar I is inserted in the connector IV on seat, the lower end of support bar I is inserted in connector I, connector I is arranged on the cross bar I on front support leg, and connector I is flexibly connected with cross bar I, front support leg is arranged on the bottom of seat, and the upper end of front support leg is flexibly connected with bearing pin, rear support leg is positioned at the left side of front support leg, and the upper end of rear support leg is flexibly connected with bearing pin, connector II is arranged on the cross bar II on rear support leg, and connector II is flexibly connected with cross bar II, the lower end of support bar II is inserted in connector II, the upper end of support bar II is inserted in the connector III on backrest.
As the further optimization of the technical program, the material of the support bar I described in a kind of foldable chair of the utility model, front support leg, rear support leg, connector II, support bar II for being aluminium alloy, and is hollow circular-tube.
As the further optimization of the technical program, the backrest described in a kind of foldable chair of the utility model and seat material are rigid plastics.
The beneficial effect of a kind of foldable chair of the utility model is:
A kind of foldable chair of the utility model, the backrest of this foldable chair, front support leg, rear support leg and seat all can rotate around bearing pin, and realize folding, structure is simple, easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is the structural representation of a kind of foldable chair of the utility model.
Fig. 2 is the left view of a kind of foldable chair of the utility model.
Fig. 3 is a kind of foldable chair of the utility model structural representation in the other directions.
Fig. 4 is a kind of foldable chair of the utility model structural representation in a folded configuration.
In figure: backrest 1; Bearing I 1-1; Connector III 1-2; Seat 2; Bearing II 2-1; Connector IV 2-2; Support bar I 3; Connector I 4; Front support leg 5; Cross bar I 5-1; Rear support leg 6; Cross bar II 6-1; Connector II 7; Bearing pin 8; Support bar II 9.
Detailed description of the invention
Detailed description of the invention one:
Below in conjunction with Fig. 1,2,3,4, present embodiment is described, the utility model relates to daily life field, it is more particularly a kind of foldable chair, comprise: backrest 1, seat 2, support bar I 3, connector I 4, front support leg 5, rear support leg 6, connector II 7, bearing pin 8 and support bar II 9, the backrest of this foldable chair, front support leg, rear support leg and seat all can rotate around bearing pin, realize folding, structure is simple, easy to use.
Backrest 1 is provided with bearing I 1-1 and connector III 1-2, wherein bearing I 1-1 is fixedly connected with backrest 1, connector III 1-2 is flexibly connected with bearing I 1-1, and bearing I 1-1 has supporting role to backrest 1, and connector III 1-2 is connected with the movable upper end of support bar I 3.
Seat 2 is provided with bearing II 2-1 and connector IV 2-2, wherein bearing II 2-1 is arranged on the lower end of seat 2, and bearing II 2-1 is fixedly connected with seat 2, and connector IV 2-2 is flexibly connected with bearing II 2-1, and bearing II 2-1 has supporting role to seat 2.
Front support leg 5 is provided with cross bar I 5-1, cross bar I 5-1 has reinforcement effect to front support leg 5.
Rear support leg 6 is provided with cross bar II 6-1, cross bar II 6-1 has reinforcement effect to rear support leg 6.
The lower end of backrest 1 is flexibly connected with bearing pin 8, the left end of seat 2 is flexibly connected with bearing pin 8, support bar I 3 is arranged on the bottom of seat 2, and the upper end of support bar I 3 is inserted in connector IV 2-2 on seat 2, the lower end of support bar I 3 is inserted in connector I 4, connector I 4 is arranged on cross bar I 5-1 on front support leg 5, and connector I 4 is flexibly connected with cross bar I 5-1, front support leg 5 is arranged on the bottom of seat 2, and the upper end of front support leg 5 is flexibly connected with bearing pin 8, rear support leg 6 is positioned at the left side of front support leg 5, and the upper end of rear support leg 6 is flexibly connected with bearing pin 8, connector II 7 is arranged on cross bar II 6-1 on rear support leg 6, and connector II 7 is flexibly connected with cross bar II 6-1, the lower end of support bar II 9 is inserted in connector II 7, the upper end of support bar II 9 is inserted in connector III 1-2 on backrest 1, backrest 1, seat 2, front support leg 5 and rear support leg 6 can rotate around bearing pin 8.
The operation principle of a kind of foldable chair of the utility model the utility model:
Extracted from connector IV 2-2 seat 2 upper end of support bar I 3, the lower end of support bar I 3 is extracted from connector I 4; Extracted from connector III 1-2 backrest 1 upper end of support bar II 9, the lower end of support bar II 9 is extracted from connector II 7 again, finally backrest 1, front support leg 5, rear support leg 6 is all turned to the bottom of seat 2 around bearing pin 8, completes folding.
Detailed description of the invention two:
Below in conjunction with Fig. 1,2,3,4, present embodiment is described, present embodiment is described further embodiment one, the material of described support bar I 3, front support leg 5, rear support leg 6, connector II 7, support bar II 9 is for being aluminium alloy, and be hollow circular-tube, meet the requirement of rigidity, intensity, quality is light and handy.
Detailed description of the invention three:
Below in conjunction with Fig. 1,2,3,4, present embodiment is described, present embodiment is described further embodiment one, and described backrest 1 and seat 2 material are rigid plastics, ensures that whole chair quality is light.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belongs to protection domain of the present utility model.
Claims (3)
1. a foldable chair, comprise backrest (1), seat (2), support bar I (3), connector I (4), front support leg (5), rear support leg (6), connector II (7), bearing pin (8) and support bar II (9), it is characterized in that: backrest (1) is provided with bearing I (1-1) and connector III (1-2), wherein bearing I (1-1) is fixedly connected with backrest (1), and connector III (1-2) is flexibly connected with bearing I (1-1);
Seat (2) is provided with bearing II (2-1) and connector IV (2-2), wherein bearing II (2-1) is arranged on the lower end of seat (2), and bearing II (2-1) is fixedly connected with seat (2), connector IV (2-2) is flexibly connected with bearing II (2-1);
Front support leg (5) is provided with cross bar I (5-1);
Rear support leg (6) is provided with cross bar II (6-1);
The lower end of backrest (1) is flexibly connected with bearing pin (8), the left end of seat (2) is flexibly connected with bearing pin (8), support bar I (3) is arranged on the bottom of seat (2), and the upper end of support bar I (3) is inserted in the connector IV (2-2) on seat (2), the lower end of support bar I (3) is inserted in connector I (4), connector I (4) is arranged on the cross bar I (5-1) on front support leg (5), and connector I (4) is flexibly connected with cross bar I (5-1), front support leg (5) is arranged on the bottom of seat (2), and the upper end of front support leg (5) is flexibly connected with bearing pin (8), rear support leg (6) is positioned at the left side of front support leg (5), and the upper end of rear support leg (6) is flexibly connected with bearing pin (8), connector II (7) is arranged on the cross bar II (6-1) on rear support leg (6), and connector II (7) is flexibly connected with cross bar II (6-1), the lower end of support bar II (9) is inserted in connector II (7), the upper end of support bar II (9) is inserted in the connector III (1-2) on backrest (1).
2. a kind of foldable chair according to claim 1, it is characterized in that: the material of described support bar I (3), front support leg (5), rear support leg (6), connector II (7), support bar II (9) for being aluminium alloy, and is hollow circular-tube.
3. a kind of foldable chair according to claim 1, is characterized in that: described backrest (1) and seat (2) material are rigid plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490044.7U CN204743314U (en) | 2015-07-04 | 2015-07-04 | Folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490044.7U CN204743314U (en) | 2015-07-04 | 2015-07-04 | Folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204743314U true CN204743314U (en) | 2015-11-11 |
Family
ID=54458084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520490044.7U Expired - Fee Related CN204743314U (en) | 2015-07-04 | 2015-07-04 | Folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204743314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812788A (en) * | 2021-10-22 | 2021-12-21 | 安吉美源家具有限公司 | Lockable and foldable dining chair |
-
2015
- 2015-07-04 CN CN201520490044.7U patent/CN204743314U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812788A (en) * | 2021-10-22 | 2021-12-21 | 安吉美源家具有限公司 | Lockable and foldable dining chair |
| CN113812788B (en) * | 2021-10-22 | 2024-02-09 | 安吉美源家具有限公司 | Lockable and foldable dining chair |
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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: 20151111 Termination date: 20160704 |