CN2561280Y - Integral seat rack of foldable chair - Google Patents
Integral seat rack of foldable chair Download PDFInfo
- Publication number
- CN2561280Y CN2561280Y CN 02267956 CN02267956U CN2561280Y CN 2561280 Y CN2561280 Y CN 2561280Y CN 02267956 CN02267956 CN 02267956 CN 02267956 U CN02267956 U CN 02267956U CN 2561280 Y CN2561280 Y CN 2561280Y
- Authority
- CN
- China
- Prior art keywords
- tubular body
- hollow tubular
- folding seat
- seat
- seat frame
- 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 discloses a seat frame of an inner sheathed type folding chair, and is connected between a front support and a rear support of the folding chair, the seat frame is formed by a hollow tubular object, a slot opening is arranged on the tube wall of the hollow tubular object, the slot opening is longitudinally extended from one end head of the tubular object to the other end head, the cross section of the hollow tubular object is circular or oval, or is polylateral, such as quadrate, rectangular, hexagonal and octagonal, etc. A strengthening rib or a plurality of strengthening ribs can be arranged on the inner tube wall of the tubular object, the soft chair surface is suited into the seat frame by using the suited bodies on the both sides of the soft chair surface to slide in the inner cavity of the tubular object longitudinally along the slot opening, and cap covers are additionally arranged at the two end heads of the seat frame after the soft chair surface is suited. Because of the slot opening arranged on the seat frame to realize the muff coupling of the soft chair surface and the seat frame of the folding chair, the firmness of the muff coupling of the soft chair surface and the seat frame of the folding chair is greatly enhanced, and because the muff coupling of the soft chair surface and the seat frame is realized by using the suited bodies to slide along the slot opening, the muff coupling is more rapid and more convenient compared with the outer sheathed type.
Description
Technical field
The utility model relates to a kind of folding seat, particularly a kind of inner cased type folding seat mounting that soft seat conveniently can be inserted in.
Background technology
The folding seat mounting of prior art, generally be to adopt hollow tubular body, the fore-stock of folding seat mounting and folding seat, adopt rotatable connection between the after-poppet, connection place at mounting and fore-stock and after-poppet, normally adopt rivet that mounting rotatably is riveted on fore-stock and the after-poppet, and the mode of being inserted in of soft seat, normally the both sides with soft seat are sewn into running-on, and the folding seat mounting is inserted in the running-on of soft seat, because mounting has rivet at the place of linking with fore-stock and after-poppet, the running-on of soft seat must leave opening in the position that links of containing rivet with mounting, can make soft seat be inserted in mounting fully, because the existence of opening causes the socket firmness of soft seat and mounting to be subjected to influence, running-on is convenient inadequately with being inserted in the process of mounting on the other hand.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of and both can conveniently be inserted in soft seat, can strengthen the inner cased type folding seat mounting of the socket firmness of seat and mounting again greatly.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of inner cased type folding seat mounting, with the fore-stock and the after-poppet of folding seat is rotatable the connection, mounting is made of hollow tubular body, be provided with a slotted eye on the tube wall of hollow tubular body, slotted eye is longitudinally opened to another termination from a termination of tubular body.
The cross section of described hollow tubular body is circular.
The cross section of described hollow tubular body is oval.
The cross section of described hollow tubular body is a square or rectangular.
The cross section of described hollow tubular body is a polygon.
The cross section of described hollow tubular body is hexagon or octagon.
The inner tubal wall of described hollow tubular body is provided with reinforcement.
Described inner cased type folding seat mounting also is provided with cap, and cap is socketed on the two ends of hollow tubular body.
The connection place of described mounting and after-poppet also is provided with brace, the rotatable riveted joint of rivet of the follower head of mounting and brace, and brace fixedly is welded on the after-poppet.
In use, with two strip shape body overseams in the both sides of soft seat, the body that is inserted in as soft seat, seat to be overlapped fashionable, earlier folding seat is made the folding shape slightly, make the distance between two mountings of folding seat that shortening be arranged slightly, longitudinally be inserted in the body that is inserted in of soft seat both sides in the slotted eye of mounting respectively, the body that is inserted in that overlaps fashionable soft seat moves at the inner chamber of hollow tubular body, soft seat slides along slotted eye, when soft seat be inserted in the inner chamber that body enters hollow tubular body fully after, two ends at the mounting of hollow tubular body is inserted in cap respectively, makes being inserted in body and can not skidding off of soft seat, when opening folding seat, it is maximum that the distance of two mountings of folding seat reaches, soft seat is tauted, when the people is sitting on the soft seat, because the body that is inserted in of soft seat is stuck in the slotted eye, soft seat is produced pulling force, realized the seat function.
The beneficial effects of the utility model are, owing to adopted and on mounting, offered the socket that slotted eye is realized soft seat and folding seat mounting, strengthened the socket firmness of soft seat and folding seat mounting greatly, because socket-connecting of soft seat and mounting is to be inserted in body to be inserted in along the slotted eye slip, compare with jacket-type, faster more convenient.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But inner cased type folding seat mounting of the present utility model is not limited to embodiment.
Fig. 1 is the structure chart of inner cased type folding seat mounting;
Fig. 2 is the use reference diagram of inner cased type folding seat mounting;
Fig. 3 is the structural map of seat;
Fig. 4 is the cross-sectional view of the folding seat mounting of embodiment one;
Fig. 5 is the cross-sectional view of the folding seat mounting of embodiment two;
Fig. 6 dwindles figure along analysing and observe of A-A line among Fig. 5.
Fig. 7 is the cross-sectional view of the folding seat mounting of embodiment three;
Fig. 8 is the cross-sectional view of the folding seat mounting of embodiment four;
Fig. 9 dwindles figure along analysing and observe of B-B line among Fig. 8.
The specific embodiment
Embodiment one, referring to Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, inner cased type folding seat mounting of the present utility model, constitute by hollow tubular body 1, on the tube wall of hollow tubular body 1, be provided with a slotted eye 11, slotted eye 11 is longitudinally to open to another termination from a termination of tubular body 1, the cross section of hollow tubular body 1 is for circular 21 or also can be oval 22, the front portion of tubular body 1 forms rotatable the connection with the fore-stock of folding seat 2 usefulness rivets 4, the follower head of tubular body 1 and brace 5 usefulness rivets 4 form rotatable riveted joint, brace 5 fixedly is welded on the after-poppet 3, there is strip to be inserted in body 61 at each overseam of the both sides of soft seat 6, seat 6 covers are fashionable, earlier folding seat is made the folding shape slightly, make the distance between two mountings of folding seat that shortening be arranged slightly, with being inserted in the slotted eye 11 that body 61 longitudinally is inserted in mounting respectively of soft seat 6 both sides, the body 61 that is inserted in that overlaps fashionable soft seat 6 moves at the inner chamber of hollow tubular body 1, soft seat 6 slides along slotted eye 11, when soft seat 6 be inserted in the inner chamber that body 61 enters hollow tubular body 1 fully after, two ends at the mounting of hollow tubular body 1 is inserted in cap 7 respectively, make being inserted in body 61 and can not skidding off of soft seat 6, realized the socket between soft seat 6 and the mounting.
Embodiment two, referring to Fig. 1, Fig. 2, Fig. 3, Fig. 5, shown in Figure 6, inner cased type folding seat mounting of the present utility model, constitute by hollow tubular body 1, on the tube wall of hollow tubular body 1, be provided with a slotted eye 11, slotted eye 11 is longitudinally to open to another termination from a termination of tubular body 1, the cross section of hollow tubular body 1 is circular 21, on the inner tubal wall of hollow tubular body 1, be provided with a reinforcement 12, reinforcement 12 forms one with the inner tubal wall of tubular body 1 or is welded mutually, the front portion of tubular body 1 forms rotatable the connection with the fore-stock of folding seat 2 usefulness rivets 4, the follower head of tubular body 1 and brace 5 usefulness rivets 4 form rotatable riveted joint, brace 5 fixedly is welded on the after-poppet 3, there is strip to be inserted in body 61 at each overseam of the both sides of soft seat 6, seat 6 covers are fashionable, earlier folding seat is made the folding shape slightly, make the distance between two mountings of folding seat that shortening be arranged slightly, with being inserted in the slotted eye 11 that body 61 longitudinally is inserted in mounting respectively of soft seat 6 both sides, the body 61 that is inserted in that overlaps fashionable soft seat 6 moves at the inner chamber of hollow tubular body 1, soft seat 6 slides along slotted eye 11, when soft seat 6 be inserted in the inner chamber that body 61 enters hollow tubular body 1 fully after, two ends at the mounting of hollow tubular body 1 is inserted in cap 7 respectively, make being inserted in body 61 and can not skidding off of soft seat 6, realized the socket between soft seat 6 and the mounting.
Embodiment three, referring to Fig. 1, Fig. 2, Fig. 3, shown in Figure 7, inner cased type folding seat mounting of the present utility model, constitute by hollow tubular body 1, on the tube wall of hollow tubular body 1, be provided with a slotted eye 11, slotted eye 11 is longitudinally to open to another termination from a termination of tubular body 1, the cross section of hollow tubular body 1 is that polygon is as square 23, rectangle 24, hexagon 25, octagon 26 etc., the front portion of tubular body 1 forms rotatable the connection with the fore-stock of folding seat 2 usefulness rivets 4, the follower head of tubular body 1 and brace 5 usefulness rivets 4 form rotatable riveted joint, brace 5 fixedly is welded on the after-poppet 3, there is strip to be inserted in body 61 at each overseam of the both sides of soft seat 6, seat 6 covers are fashionable, earlier folding seat is made the folding shape slightly, make the distance between two mountings of folding seat that shortening be arranged slightly, with being inserted in the slotted eye 11 that body 61 longitudinally is inserted in mounting respectively of soft seat 6 both sides, the body 61 that is inserted in that overlaps fashionable soft seat 6 moves at the inner chamber of hollow tubular body 1, soft seat 6 slides along slotted eye 11, when soft seat 6 be inserted in the inner chamber that body 61 enters hollow tubular body 1 fully after, two ends at the mounting of hollow tubular body 1 is inserted in cap 7 respectively, make being inserted in body 61 and can not skidding off of soft seat 6, realized the socket between soft seat 6 and the mounting.
Embodiment four, referring to Fig. 1, Fig. 2, Fig. 3, Fig. 8, shown in Figure 9, inner cased type folding seat mounting of the present utility model, constitute by hollow tubular body 1, on the tube wall of hollow tubular body 1, be provided with a slotted eye 11, slotted eye 11 is longitudinally to open to another termination from a termination of tubular body 1, the cross section of hollow tubular body 1 is a rectangle 24, on the inner tubal wall of hollow tubular body 1, be provided with three reinforcements 12, reinforcement 12 forms one with the inner tubal wall of tubular body 1 or is welded mutually, the front portion of tubular body 1 forms rotatable the connection with the fore-stock of folding seat 2 usefulness rivets 4, the follower head of tubular body 1 and brace 5 usefulness rivets 4 form rotatable riveted joint, brace 5 fixedly is welded on the after-poppet 3, there is strip to be inserted in body 61 at each overseam of the both sides of soft seat 6, seat 6 covers are fashionable, earlier folding seat is made the folding shape slightly, make the distance between two mountings of folding seat that shortening be arranged slightly, with being inserted in the slotted eye 11 that body 61 longitudinally is inserted in mounting respectively of soft seat 6 both sides, the body 61 that is inserted in that overlaps fashionable soft seat 6 moves at the inner chamber of hollow tubular body 1, soft seat 6 slides along slotted eye 11, when soft seat 6 be inserted in the inner chamber that body 61 enters hollow tubular body 1 fully after, two ends at the mounting of hollow tubular body 1 is inserted in cap 7 respectively, make being inserted in body 61 and can not skidding off of soft seat 6, realized the socket between soft seat 6 and the mounting.
Claims (9)
1. inner cased type folding seat mounting, be connected between the fore-stock and after-poppet of folding seat, mounting is made of hollow tubular body, it is characterized in that: be provided with a slotted eye on the tube wall of hollow tubular body, slotted eye is longitudinally opened to another termination from a termination of tubular body.
2. inner cased type folding seat mounting according to claim 1 is characterized in that: the cross section of described hollow tubular body is for circular.
3. inner cased type folding seat mounting according to claim 1 is characterized in that: the cross section of described hollow tubular body is for oval.
4. inner cased type folding seat mounting according to claim 1 is characterized in that: the cross section of described hollow tubular body is a square or rectangular.
5. inner cased type folding seat mounting according to claim 1 is characterized in that: the cross section of described hollow tubular body is a polygon.
6. inner cased type folding seat mounting according to claim 1 or 5, it is characterized in that: the cross section of described hollow tubular body is hexagon or octagon.
7. inner cased type folding seat mounting according to claim 1, it is characterized in that: the inner tubal wall of described hollow tubular body is provided with reinforcement.
8. inner cased type folding seat mounting according to claim 1 is characterized in that: described inner cased type folding seat mounting also is provided with cap, and cap is socketed on the two ends of hollow tubular body.
9. inner cased type folding seat mounting according to claim 1 is characterized in that: linking of described mounting and after-poppet is the follower head and the brace rotatable riveted joint of rivet of mounting, and brace fixedly is welded on the after-poppet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267956 CN2561280Y (en) | 2002-06-29 | 2002-06-29 | Integral seat rack of foldable chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267956 CN2561280Y (en) | 2002-06-29 | 2002-06-29 | Integral seat rack of foldable chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2561280Y true CN2561280Y (en) | 2003-07-23 |
Family
ID=33733454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02267956 Expired - Fee Related CN2561280Y (en) | 2002-06-29 | 2002-06-29 | Integral seat rack of foldable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2561280Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871391A (en) * | 2012-09-07 | 2013-01-16 | 宁波蒙恩铝业有限公司 | Folding chair and alumium section used by folding chair |
-
2002
- 2002-06-29 CN CN 02267956 patent/CN2561280Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871391A (en) * | 2012-09-07 | 2013-01-16 | 宁波蒙恩铝业有限公司 | Folding chair and alumium section used by folding chair |
| CN102871391B (en) * | 2012-09-07 | 2014-12-17 | 宁波蒙恩铝业有限公司 | Folding chair and alumium section used by folding chair |
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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 |