CN2576094Y - Fully-folding type easy-chair - Google Patents
Fully-folding type easy-chair Download PDFInfo
- Publication number
- CN2576094Y CN2576094Y CN 02270596 CN02270596U CN2576094Y CN 2576094 Y CN2576094 Y CN 2576094Y CN 02270596 CN02270596 CN 02270596 CN 02270596 U CN02270596 U CN 02270596U CN 2576094 Y CN2576094 Y CN 2576094Y
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- CN
- China
- Prior art keywords
- support bar
- foreleg
- seat support
- back support
- arm
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- Expired - Fee Related
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Abstract
The utility model discloses a full-folding leisure-chair, which comprises a soft sitting and leaning body and a chair frame which are in position connection. By adopting the structure, the chair frame is formed from armrest brackets, front legs, backrest rods and chair seat rods which are all flat thin bodies, have large force bearing area, and are mutually pivoted to form a rhomboidal linking mechanism. Under the condition of without increasing rod bodies, rear legs extend forward to form a chair seat frame, and fixed rods are inserted in preset holes when both side edges of the soft sitting and leaning body which is provided with the preset holes pass through the backrest rods and the chair seat rods and are placed in a chamber, so that the sitting and leaning body, the backrest rods and the chair seat rods are fixed. When the fixed rods draw out from the preset holes, the sitting and leaning body separates from the chair frame, the sitting and leaning body or the chair frame can be replaced, so that other parts can be reused. The utility model has the characteristics of simple structure, firm chair frame for being used, reliable work, remote possibility of being damaged, less assembly procedure, convenient and comfortable use, withdrawable sitting and leaning cloth, low cost of users, etc.
Description
Technical field
The utility model belongs to furniture, relates to all spendable full folding type leisure chaise longue in a kind of family and recreating facility.
Background technology
The full folding type leisure chaise longue of prior art, generally by arm-rest frame, chair frame, seat, be formed by connecting by cloth, as shown in Figure 4, four facades of chair frame are formed by connecting by the metal tube that is the pivot joint of " X " type, the end of metal tube connects by the connector hinge, be connected with two up-and-down rods to form back rest at chair frame rear side, up-and-down rod is provided with position-limit mechanism, with the open position of restriction chair each bar of frame, sit, sew up by one side of cloth, it is sewed up end and fixes with up-and-down rod, the top of up-and-down rod with by the cloth socket, sit the other end of cloth and the front end of chair frame and fix.
Because the chair frame adopts numerous bodies of rod to connect and compose, complex structure, insecure, after repeatedly using, the body of rod and connector easily come off, damage, and operation is various when assembling; User's weight is supported by seat support, and seat support by four strong points of connecting rod with sit cloth and constitute, therefore sit cloth stressed poor, for a long time use fragile, and cloth and chair frame are for fixedlying connected, even sit, damage by cloth, the chair frame also can not utilize again, has so not only reduced the service life of leisure chaise longue, also waste recycling resource, improved consumer's use cost; And be supported in by the up-and-down rod of cloth vertical with the strong point of sitting cloth, no gradient, so user's sitting meeting feels fatigue, uncomfortable.
The utility model content
Primary and foremost purpose of the present utility model aims to provide a kind of simple in structure, chair frame and uses firmly, reliable operation, not fragile, the full folding type leisure chaise longue that reduces assembling procedure.
Another purpose of the present utility model aim to provide a kind of easy to use comfortable, seating cloth is replaceable, reduce a kind of full folding type leisure chaise longue of user cost.
The purpose of this utility model is achieved in that a kind of full folding type leisure chaise longue, comprises soft seating body and chair frame, and the two is located by connecting, and chair frame comprises:
First back support bar;
Second back support bar;
First foreleg;
Second foreleg;
First arm-rest frame middle part is connected with the upper pivot of first foreleg, and rear end and first back support bar middle part articulate;
Second arm-rest frame middle part is connected with the upper pivot of second foreleg, and rear end and second back support bar middle part articulate;
First back leg is an arc, and its front end extends to form the first seat support bar, and first back leg is connected with the first back support bar pivot pin, and the first seat support bar and first foreleg middle part articulate;
Second back leg is an arc, and its front end extends to form the second seat support bar, and second back leg is connected with the second back support bar pivot pin, and the second seat support bar and second foreleg middle part articulate;
First arm-rest frame, the first seat support bar, first foreleg and first back support bar articulate into the interlinked mechanism of a parallelogram mutually;
Second arm-rest frame, the second seat support bar, second foreleg and second back support bar articulate into the interlinked mechanism of a parallelogram mutually;
One end of first body of rod of first group of X-shaped pivoted pole is articulated in first back support bar, and its other end articulates and second back leg, and an end of second body of rod is articulated in second back support bar, and its other end is articulated in first back leg;
One end of first body of rod of second group of X-shaped pivoted pole is articulated in the front end of the first seat support bar, and its other end articulates and second foreleg, and an end of second body of rod is articulated in the front end of the second seat support bar, and its other end is articulated in first foreleg.
First arm-rest frame and second arm-rest frame are arc, and the cross section is the flat thin body that has chamber, and its front end is provided with puts the inclined-plane of letting go.
The cross section of first back support bar and second back support bar is the flat thin body that has chamber, and end face is provided with an opening.
The cross section of the first seat support bar and the second seat support bar is the flat thin body that has chamber, and medial surface is provided with an opening.
First foreleg and the first seat support bar and second foreleg and the second seat support bar, the brace by the L type articulates.
First foreleg and first arm-rest frame and second foreleg and second arm-rest frame, the brace by the L type articulates.
Be provided with L type brace between the first backrest body and first back leg and the second backrest body and second back leg, an end and the back leg of brace are fixed, and the other end is connected with backrest axon pin.
First handrail and first back support bar and second handrail and second back support bar articulate by connector, and contact with handrail and the back support bar shape of part of the shape at connector two ends is identical.
Described seating body is made up of seating cloth and fixed bar, and seating is laid with preformed hole, and its dual-side passes the backrest first seat support bar and seat support bar opening places in its cavity, and fixed bar inserts in the preformed hole.
The dual-side of described seating body is fixedlyed connected with back support bar and seat support bar.
After adopting said structure, arm-rest frame, foreleg, back support bar and the seat support bar of forming chair frame, be the flat thin body that has chamber of good rigidly, the area of the relative tubular body of lifting surface area is big, especially arm-rest frame does not need to increase in addition structure again, and when work, sound construction is reliable, uses comfortable; Because arm-rest frame, foreleg, back support bar and seat support bar articulate into the interlinked mechanism of parallelogram each other, and two is all pivotally connected by the X-shaped pivoted pole between back support bar and two back legs and two seat support bars and two forelegs, when therefore collecting, can amount to mutually together, be convenient to carrying and storage, not fragile; And under the situation that does not increase the body of rod, back leg extends forward to form the seat support frame, makes its structure simpler, and has reduced assembling procedure, has avoided the leisure chaise longue body of rod of prior art many, syndeton is complicated, the flimsy problem of each parts.And back support bar is connected with the back leg hinge, and the angle between it can design arbitrarily as required, to increase the comfortable of user.
The utility model has adopted the soft seating body that is provided with preformed hole, when the dual-side of seating body passes back support bar and seat support bar opening and places its cavity, fixed bar inserts in the preformed hole, the dual-side of seating body all links together with back support bar and seat support bar like this, the open degree of the width restriction chair frame of seating body, and the suffered gravity of seating body, also will be distributed on back support bar and the seat support bar, the reliability and the steadiness of chair frame work have been increased, and fixed bar extracted out in preformed hole, the seating body promptly breaks away from chair frame, at this moment just can change seating body or chair frame, so that other parts are utilized again, reduce consumer's use cost.Therefore the utlity model has simple in structure, chair frame and use firmly, reliable operation, not fragile, reduce assembling procedure, easy to use comfortable, seating cloth is replaceable, reduce characteristics such as user cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the user mode reference diagram of the utility model embodiment;
Fig. 2 is the perspective view of the utility model embodiment chair frame;
Fig. 3 is the local syndeton schematic diagram of the utility model embodiment chair frame.
The specific embodiment
Embodiment, as Fig. 1, Fig. 2, shown in Figure 3, the purpose of this utility model is achieved in that a kind of full folding type leisure chaise longue, comprises chair frame 1 and soft seating body 2, and the two is located by connecting, and chair frame 1 comprises:
First arm-rest frame 11;
Second arm-rest frame 11 ';
First back leg 12, back leg are arc, and its front end extends to form the first seat support bar 13;
Second back leg 12 ', back leg are arc, and its front end extends to form the second seat support bar 13 ';
First foreleg, 14 middle parts are connected with the first seat support bar, 13 pivot pins, and upper end and first arm-rest frame, 11 middle parts articulate;
Second foreleg, 14 ' middle part is connected with the second seat support bar, 13 ' pivot pin, and its end and second arm-rest frame 11 ' articulate;
First back support bar, 15 middle parts are connected with the rear end pivot pin of first arm-rest frame 11, and its end and first back leg 12 articulate, and first arm-rest frame 11, the first seat support bar 13, first foreleg 14 and first back support bar 15 connect into the interlinked mechanism of a parallelogram each other;
Second back support bar, 15 ' middle part is connected with the rear end pivot pin of second arm-rest frame 11 ', its end and second back leg 12 ' articulate, and second arm-rest frame 11 ', the second seat support bar 13 ', second foreleg 14 ' and second back support bar 15 ' connect into the interlinked mechanism of a parallelogram each other;
One end of first body of rod 161 of first group of X-shaped pivot joint body of rod 16 is articulated in first back support bar 15, and the end that its other end is articulated in second back leg, 14 ', the second body of rod 162 is articulated in second back support bar 15 ', and its other end is articulated in first back leg 12;
One end of first body of rod 171 of second group of X-shaped pivot joint body of rod 17 is articulated in the front end of the first seat support bar 13, its other end articulates and second foreleg 12 ', one end of second body of rod 172 is articulated in the front end of the second seat support bar 13 ', and its other end is articulated in first foreleg 14.
First arm-rest frame 11 and second arm-rest frame 11 ' are arc, and the cross section is the flat thin body that has chamber, and its front end is provided with puts the inclined-plane 111,11 ' 1 of letting go; The cross section of first back support bar 15 and second back support bar 15 ' is the flat thin body that has chamber, and end face is provided with an opening; The cross section of the first seat support bar 13 and the second seat support bar 13 ' is the flat thin body that has chamber, and medial surface is provided with an opening; First foreleg 14 and the first seat support bar 13 and second foreleg 14 ' and the second seat support bar 13 ', the brace 3 by the L type articulates; First foreleg 14 and first arm-rest frame 11 and second foreleg 14 ' and second arm-rest frame 11 ', the brace 3 by the L type articulates; First arm-rest frame 11 and first back support bar 15 and second arm-rest frame 11 ' and second back support bar 15 ', articulate by connector 4, contact with handrail and the back support bar shape of part of the shape at connector 4 two ends is coincide, the use of connector and brace, the mutual wearing and tearing between few each parts of can slowing down.
Described seating body 1 is by seating cloth 21 and the fixed bar 22 of seating cloth and first back support bar 15, second back support bar 15 ', the first seat support bar 13 and the second seat support bar, 13 ' location can be formed, and seating cloth 21 is provided with preformed hole, in the fixed bar insertion preformed hole; Be provided with L type brace 3 between the first backrest body 15 and first back leg 14 and the second backrest body 15 ' and second back leg 14 ', an end and the back leg of brace 3 are fixed, and the other end is connected with backrest axon pin.
Be flat thin body owing to form the parts of chair frame, the area of the relative tubular body of lifting surface area is big, and especially arm-rest frame 11,11 ' does not need to increase in addition structure again, and when therefore working, sound construction is reliable, uses comfortable; And it articulates into the interlinked mechanism of parallelogram each other, during collection, can amount to mutually together, be convenient to carrying and storage, not fragile, and under the situation that does not increase the body of rod, back leg 12,12 ' extends forward to form seat support bar 13,13 ', make its structure simpler, and reduced assembling procedure.
Present embodiment has adopted the soft seating body 2 that is provided with preformed hole, when the dual-side of seating body 2 passes back support bar and seat support bar openend and places its chamber, fixed bar inserts in the preformed hole, like this dual-side of seating body all with back support bar 15,15 ' and seat support bar 13,13 ' links together, therefore the suffered gravity of seating body 2, also will be distributed to back support bar 15,15 ' with seat support bar 13, on 13 ', the reliability and the steadiness of chair frame 2 work have been increased, and fixed bar 22 extracted out in preformed hole, seating body 2 promptly breaks away from chair frame 1, at this moment just can change seating body 2 or chair frame 1, so that other parts are utilized again, reduce consumer's use cost.
Embodiment two, are with embodiment one difference: the dual-side of described seating body 1 and back support bar 15,15 ' and seat support bar 13,13 ' fixedly connected.
Claims (10)
1. a full folding type leisure chaise longue comprises soft seating body and chair frame, and the two is located by connecting, and chair frame comprises:
First back support bar;
Second back support bar;
First foreleg;
Second foreleg;
First arm-rest frame middle part is connected with the upper pivot of first foreleg, and rear end and first back support bar middle part articulate;
Second arm-rest frame middle part is connected with the upper pivot of second foreleg, and rear end and second back support bar middle part articulate; It is characterized in that:
First back leg is an arc, and its front end extends to form the first seat support bar, and first back leg is connected with the first back support bar pivot pin, and the first seat support bar and first foreleg middle part articulate;
Second back leg is an arc, and its front end extends to form the second seat support bar, and second back leg is connected with the second back support bar pivot pin, and the second seat support bar and second foreleg middle part articulate;
First arm-rest frame, the first seat support bar, first foreleg and first back support bar articulate into the interlinked mechanism of a parallelogram mutually;
Second arm-rest frame, the second seat support bar, second foreleg and second back support bar articulate into the interlinked mechanism of a parallelogram mutually;
One end of first body of rod of first group of X-shaped pivoted pole is articulated in first back support bar, and its other end articulates and second back leg, and an end of second body of rod is articulated in second back support bar, and its other end is articulated in first back leg;
One end of first body of rod of second group of X-shaped pivoted pole is articulated in the front end of the first seat support bar, and its other end articulates and second foreleg, and an end of second body of rod is articulated in the front end of the second seat support bar, and its other end is articulated in first foreleg.
2. a kind of full folding type leisure chaise longue according to claim 1 is characterized in that: first arm-rest frame and second arm-rest frame are arc, and the cross section is the flat thin body that has chamber, and its front end is provided with puts the inclined-plane of letting go.
3. a kind of full folding type leisure chaise longue according to claim 1 is characterized in that: the cross section of first back support bar and second back support bar is the flat thin body that has chamber, and end face is provided with an opening.
4. a kind of full folding type leisure chaise longue according to claim 1 is characterized in that: the cross section of the first seat support bar and the second seat support bar is the flat thin body that has chamber, and medial surface is provided with an opening.
5. a kind of full folding type leisure chaise longue according to claim 1 is characterized in that: first foreleg and the first seat support bar and second foreleg and the second seat support bar, the brace by the L type articulates.
6. a kind of full folding type leisure chaise longue according to claim 1 is characterized in that: first foreleg and first arm-rest frame and second foreleg and second arm-rest frame, the brace by the L type articulates.
7. a kind of full folding type leisure chaise longue according to claim 1 is characterized in that: be provided with L type brace between the first backrest body and first back leg and the second backrest body and second back leg, an end and the back leg of brace are fixed, and the other end is connected with backrest axon pin.
8. a kind of full folding type leisure chaise longue according to claim 1, it is characterized in that: first handrail and first back support bar and second handrail and second back support bar, articulate by connector, contact with handrail and the back support bar shape of part of the shape at connector two ends is identical.
9. a kind of full folding type leisure chaise longue according to claim 1, it is characterized in that: described seating body is made up of seating cloth and fixed bar, seating is laid with preformed hole, and its dual-side passes the backrest first seat support bar and seat support bar opening places in its cavity, and fixed bar inserts in the preformed hole.
10. a kind of full folding type leisure chaise longue according to claim 1 is characterized in that: the dual-side of described seating body is fixedlyed connected with back support bar and seat support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270596 CN2576094Y (en) | 2002-11-02 | 2002-11-02 | Fully-folding type easy-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270596 CN2576094Y (en) | 2002-11-02 | 2002-11-02 | Fully-folding type easy-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576094Y true CN2576094Y (en) | 2003-10-01 |
Family
ID=33735625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270596 Expired - Fee Related CN2576094Y (en) | 2002-11-02 | 2002-11-02 | Fully-folding type easy-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576094Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595661A (en) * | 2016-03-21 | 2016-05-25 | 太仓市车中宝休闲用品有限公司 | Novel foldable seat |
| CN105640104A (en) * | 2016-03-21 | 2016-06-08 | 太仓市车中宝休闲用品有限公司 | Portable seat |
-
2002
- 2002-11-02 CN CN 02270596 patent/CN2576094Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595661A (en) * | 2016-03-21 | 2016-05-25 | 太仓市车中宝休闲用品有限公司 | Novel foldable seat |
| CN105640104A (en) * | 2016-03-21 | 2016-06-08 | 太仓市车中宝休闲用品有限公司 | Portable seat |
| CN105640104B (en) * | 2016-03-21 | 2018-11-27 | 太仓市车中宝休闲用品有限公司 | Portable seat |
| CN105595661B (en) * | 2016-03-21 | 2018-11-27 | 太仓市车中宝休闲用品有限公司 | New type foldable seat |
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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 |