CN201571745U - Folding seat with foot rest - Google Patents
Folding seat with foot rest Download PDFInfo
- Publication number
- CN201571745U CN201571745U CN2009203174014U CN200920317401U CN201571745U CN 201571745 U CN201571745 U CN 201571745U CN 2009203174014 U CN2009203174014 U CN 2009203174014U CN 200920317401 U CN200920317401 U CN 200920317401U CN 201571745 U CN201571745 U CN 201571745U
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- Prior art keywords
- leg rest
- seat
- folding seat
- bulb
- folding
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- Expired - Fee Related
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Abstract
The utility model relates to a folding seat with foot rest, solves the problem of folding inconvenience and high weight in the prior folding seat with foot rest caused by that the foot rest is integrated with the folding seat. A dismountable foot rest is connected on the front end of the seat body of the folding seat; a bulb column with a bulb is fixed on the front of the seat body; one end of the foot rest is fixed with a connecting piece having a spherical groove, and the bulb and the spherical groove are matched with each other. The foot rest is connected with the folding seat by the bulb, thereby the mounting and dismounting are more convenient; the foot rest can rotate around the bulb, and the folding seat can be folded more conveniently after the foot rest is dismounted, thereby, the occupation space is reduced.
Description
Technical field
The utility model relates to a kind of folding seat, especially a kind of folding seat with leg rest.
Background technology
At present, a lot of folding seat is arranged on the market, be convenient to be placed on one side after folding, it is little to take up space.This folding seat itself does not have leg rest, only is provided with crosspiece in the bottom, can be used for leg rest, but just makes less touch with the ground yet, does not lift the function that keeps flat, and this folding seat can not be used as chaise longue, and is not so good as the resting chair effect.
Patent Office of the People's Republic of China has announced a CN200987506Y patent on December 12nd, 2007, name is called a kind of folding seat, comprise back rest, chair pillow, mounting, handrail, be provided with a telescopic leg rest frame in the mounting inboard, the both sides of chair pillow are provided with adjustable chair pillow adjustable plate, the service creeper outer wrap of backrest the layer of metal shell.This folding seat has the leg rest frame, leg is lifted, it is effective to have a rest, but leg rest frame and seat are one, just can stretch, the time spent can not extend in the seat, but structure more complicated, the attaching parts between leg rest frame and the seat need fluting separately, and under-seat needs slot milling to be used for hiding the leg rest frame, leg rest frame and seat can not open, remove far away in, the leg rest frame need be moved away from simultaneously together with seat, weight is bigger, and the leg rest frame is not collapsible, and is not too convenient in rumble seat like this.
Summary of the invention
The utility model has solved the folding seat of band leg rest in the prior art, and leg rest and folding seat are integrative-structures, and is folding inconvenient, carries shortcomings such as weight is big, provides a kind of leg rest can to separate with folding seat and folds the folding seat of carrying lightweight band leg rest separately.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of folding seat with leg rest, the seat front end of folding seat is connected with dismountable leg rest, the seat front end is fixed with the ball head column of dribbling head, one end of leg rest is fixed with the connector of dribbling connected in star, and bulb and ball recess can cooperatively interact.Bulb and ball recess can cooperatively interact, when needing to use leg rest, bulb cooperated with ball recess fuse, when not needing with leg rest, bulb and ball recess are thrown off, and folding seat can fold separately like this, and leg rest can carry separately, the space that occupies after reducing to fold, weight is also lighter when carrying; Leg rest need not extend under the seat and hide in the time of folding, has simplified the structure of folding seat, and bulb and ball recess assembling and dismounting are all very convenient, and can rotate.
As preferably, the body frame of folding seat is the aluminum pipe bending and is formed by connecting that the aluminum pipe end of seat front end is inserted with columniform Connection Block, and the centre of Connection Block is an internal thread hole, and the end of ball head column is the external screw thread post, and external screw thread post and internal thread hole match.Folding seat connects into body frame by the aluminum pipe bending, coat with elastomeric material in the position of sitting and the position of backrest, relatively simple for structure, the elastomeric material that coats can be taken off cleaning, keep folding seat clean and tidy, the external screw thread post of ball head column end is screwed in the internal thread hole of Connection Block, makes ball head column be fixed on seat front end place.
As preferably, the end of connector is a spheric seat, and the inside of spheric seat is ball recess, and spheric seat has an opening, and the width of opening is less than the diameter of ball recess, and spheric seat also has an inlet that snaps in bulb.Opening is connected with inlet, and inlet makes things convenient for bulb to snap in but can place bulb and deviate from easily, and the position of opening is lifted both legs at the positive front end of spheric seat thereby make leg rest to set level.
As preferably, connector has columniform connecting portion, is evenly equipped with some the convex tendons parallel with the connecting portion axis on the outer circumference surface of connecting portion, is evenly equipped with some the convex tendons parallel with the Connection Block axis on the outer circumference surface of Connection Block.Convex tendon can be fixed to seat front end or leg rest one end respectively with Connection Block or connecting portion, prevents to separate with ball recess from bulb when separating leg rest and folding seat.
As preferably, the other end of leg rest is provided with the spike that can overturn and support, and spike takes the shape of the letter U, and spike U-shaped openend is fixed with L shaped bearing, and L shaped bearing one end is a round tube, and the other end is a bifurcated, and the end and the leg rest of bifurcated are fixed.Leg rest keeps level by the support of spike, the upper end of spike is connected with leg rest by L shaped bearing, spike can rotate around L shaped bearing, leg rest is with after folding seat is separated like this, leg rest can fold, dwindle taking up space, bifurcated can limit the position of leg rest, guarantees the relative position of spike and leg rest.
As preferably, the inner surface of bifurcated is an arc, and the side of bifurcated has spacing protuberance, and during spike vertical support leg rest, the last end face of round tube withstands leg rest.The excircle of arc and leg rest matches, and spacing protuberance can limit the position between spike and the leg rest, rotates automatically suddenly when preventing the spike support and causes leg rest suddenly around the bulb rotation, and arc is connected L shaped bearing with spacing protuberance cooperation is convenient with leg rest.
The beneficial effects of the utility model are: leg rest links to each other with folding seat by bulb, easy disassembly, and leg rest also can rotate around bulb, makes things convenient for folding seat folding after the leg rest dismounting, dwindles the space that occupies.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the upward view of a kind of leg rest of the utility model;
Fig. 3 is the vertical view of the utility model leg rest shown in Figure 2;
Fig. 4 is the structural representation of a kind of connector of the utility model;
Fig. 5 is the structural representation of a kind of Connection Block of the utility model;
Fig. 6 is the structural representation of a kind of ball head column of the utility model;
Fig. 7 is a kind of complete structure schematic diagram of the utility model;
Among the figure: 1, folding seat, 2, seat, 3, leg rest, 4, spike, 5, L shaped bearing, 6, connector, 7, Connection Block, 8, ball head column, 9, round tube, 10, bifurcated, 11, spacing protuberance, 12, inlet, 13, spheric seat, 14, opening, 15, ball recess, 16, back-up ring, 17, convex tendon, 18, the external screw thread post, 19, bulb, 20, surface layer, 21, pillow.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of folding seat (referring to accompanying drawing 1 accompanying drawing 7) with leg rest, folding seat 1 comprises body frame and is arranged on seat 2 on the body frame and the surface layer 20 on the backrest, the front end of seat 2 is connected with the leg rest 3 of dismountable U-shaped, the body frame of folding seat 1 is to be formed by connecting by the aluminum pipe bending, the aluminum pipe front end of seat 2 is inserted with columniform Connection Block 7 (referring to accompanying drawing 5), the centre of Connection Block 7 is an internal thread hole, the outside of Connection Block 7 is provided with the convex tendon parallel with the Connection Block axis 17 of projection, the end of Connection Block 7 is provided with back-up ring 16, Connection Block 7 is an interference fit with the aluminum pipe of seat 2, the diameter of the periphery that the diameter of back-up ring 16 surrounds greater than convex tendon 17, be rotary with ball head column 8 (referring to accompanying drawing 6) in the internal thread hole of Connection Block 7, one end of ball head column 8 is an external screw thread post 18, external screw thread post 18 matches with the internal thread hole of Connection Block 7, the other end of ball head column 8 is a bulb 19, be back-up ring 16 between bulb 19 and the external screw thread post 18, bulb 19 is the neck of diameter less than bulb 19 diameters with the connecting portion of back-up ring, be connected with connector 6 (referring to accompanying drawing 4) on the bulb 19, the main body of connector 6 is cylindrical, the main body outer setting has the convex tendon 17 of projection, convex tendon 17 parallels with the axis of main body, the main body interference is inserted into the front end of leg rest 3, the end of connector 6 is a spheric seat 13, be provided with the ball recess 15 that matches with bulb in the spheric seat 13, the dead ahead of spheric seat 13 is provided with an opening 14, the width of opening 14 is less than the diameter of ball recess, opening 14 matches with the neck of ball head column, spheric seat 13 also has an inlet 12 that snaps in the circle of bulb, inlet 12 is connected with opening 14, the diameter of inlet 12 is less than the diameter of bulb, be provided with back-up ring 16 between main body and the spheric seat 12, the bottom that leg rest 3 (referring to accompanying drawing 2 accompanying drawings 3) is gone up U-shaped is provided with the spike 4 that can overturn and support, spike 4 takes the shape of the letter U, spike 4U shape openend is fixed with L shaped bearing 5, L shaped bearing 5 one ends are round tube 9, the other end is a bifurcated 10, round tube 9 is fixing with the spike upper end, the inner surface of bifurcated 10 is an arc, the side of bifurcated 10 has the spacing protuberance 11 of two symmetries, width between the spacing protuberance 11 is less than the diameter of the aluminum pipe of leg rest 3, during spike 4 vertical support leg rests 3, the last end face of round tube 9 withstands leg rest 3.
Bulb on the ball head column of the spheric seat on the connector of leg rest front end and folding seat seat front end is connected, bulb snaps onto ball recess from inlet, it is spacing to opening with the neck of ball head column to overturn then, when connector is fixed on the leg rest, go into mouth down on the spheric seat, with the leg rest down tilt, then spike is rotated to the position of vertical leg rest around L shaped bearing, the U-shaped bottom support of spike is to ground.
If dismounting then separates connector with ball head column, tip-up set folds folding seat, and the upset spike folds into parallel with leg rest.
Above-described embodiment is a kind of preferred version of the present utility model, is not the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (6)
1. the folding seat with leg rest is characterized in that the seat front end of folding seat is connected with dismountable leg rest, and the seat front end is fixed with the ball head column of dribbling head, and an end of leg rest is fixed with the connector of dribbling connected in star, and bulb and ball recess can cooperatively interact.
2. the folding seat of band leg rest according to claim 1, the body frame that it is characterized in that folding seat is the aluminum pipe bending and is formed by connecting, the aluminum pipe end of seat front end is inserted with columniform Connection Block, the centre of Connection Block is an internal thread hole, the end of ball head column is the external screw thread post, and external screw thread post and internal thread hole match.
3. the folding seat of band leg rest according to claim 1, the end that it is characterized in that connector is a spheric seat, and the inside of spheric seat is ball recess, and spheric seat has an opening, the width of opening is less than the diameter of ball recess, and spheric seat also has an inlet that snaps in bulb.
4. according to the folding seat of claim 1 or 2 or 3 described band leg rests, it is characterized in that connector has columniform connecting portion, be evenly equipped with some the convex tendons parallel on the outer circumference surface of connecting portion, be evenly equipped with some the convex tendons parallel on the outer circumference surface of Connection Block with the Connection Block axis with the connecting portion axis.
5. the folding seat of band leg rest according to claim 1 is characterized in that the other end of leg rest is provided with the spike that can overturn and support, and spike takes the shape of the letter U, spike U-shaped openend is fixed with L shaped bearing, L shaped bearing one end is a round tube, and the other end is a bifurcated, and the end and the leg rest of bifurcated are fixed.
6. the folding seat of band leg rest according to claim 5, the inner surface that it is characterized in that bifurcated is an arc, and the side of bifurcated has spacing protuberance, and during spike vertical support leg rest, the last end face of round tube withstands leg rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203174014U CN201571745U (en) | 2009-12-15 | 2009-12-15 | Folding seat with foot rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203174014U CN201571745U (en) | 2009-12-15 | 2009-12-15 | Folding seat with foot rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201571745U true CN201571745U (en) | 2010-09-08 |
Family
ID=42691626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203174014U Expired - Fee Related CN201571745U (en) | 2009-12-15 | 2009-12-15 | Folding seat with foot rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201571745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516124A (en) * | 2016-10-28 | 2017-03-22 | 付永强 | Portable leg supporting rack |
| GB2555215A (en) * | 2016-08-30 | 2018-04-25 | Zhejiang Hengfeng Top Leisure Co Ltd | Folding Chair |
-
2009
- 2009-12-15 CN CN2009203174014U patent/CN201571745U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2555215A (en) * | 2016-08-30 | 2018-04-25 | Zhejiang Hengfeng Top Leisure Co Ltd | Folding Chair |
| GB2555215B (en) * | 2016-08-30 | 2021-05-26 | Zhejiang Hengfeng Top Leisure Co Ltd | Folding Chair |
| CN106516124A (en) * | 2016-10-28 | 2017-03-22 | 付永强 | Portable leg supporting rack |
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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 |
Granted publication date: 20100908 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |