CN2778085Y - Sport chaise longue - Google Patents
Sport chaise longue Download PDFInfo
- Publication number
- CN2778085Y CN2778085Y CN 200520080278 CN200520080278U CN2778085Y CN 2778085 Y CN2778085 Y CN 2778085Y CN 200520080278 CN200520080278 CN 200520080278 CN 200520080278 U CN200520080278 U CN 200520080278U CN 2778085 Y CN2778085 Y CN 2778085Y
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- frame
- chair
- seat support
- chair back
- motion
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Abstract
The utility model relates to a sport reclining chair, particularly a metal pipe folding chair and a sport appliance for exercising a belly, spines, a torso and a shoulder of human body. The utility model is provided with a chair seat which is bent by a metal pipe and has a structure in a shape like the Chinese character 'ao', a chair back, a front supporting frame and a back supporting frame, wherein the end parts of two side rods of the chair seat and the chair back are respectively and correspondingly pivoted with two pin joint pieces; the chair seat and the chair back are provided with covering cloth for supporting the human body; the end parts of two side rods of the front supporting frame are respectively and correspondingly pivoted with two shaft rods arranged at the upper parts of two side rods of the back supporting frame, and the two shaft rods are respectively and correspondingly pivoted with the middle parts of the two side rods of the chair back; a spacing belt is connected with a bottom rod of the front supporting frame and a bottom rod of the back supporting frame; the lower end of a front pendulum rod is pivoted with the bottom rod of the front supporting frame, and the upper end is pivoted with a front end rod of the chair seat. Users sit the chair seat, a back leans against the chair back and the users feel like the general reclining chair. The utility model is also used for carrying out the exercise of sit-up sport.
Description
Technical field
The utility model relates to a kind of metal tube folding seat, particularly relates to a kind of metal tube folding seat that can be used as the sports apparatus that is used for human abdomen, spine, trunk and shoulder training.
Technical background
The metal tube folding seat is pursued simple in structure, and it is little to take up room after folding.The disclosed patent No. of for example Chinese utility model patent specification CN 2456550Y is ZL 00257245.1, name is called the technical scheme of the metal tube folding seat of " folding seat of improving structure ", its seat support, the chair back, preceding frame and a back frame are " recessed " glyph construction of metal tube bending, wherein, seat support is identical with chair back width, and a preceding frame is wide than them but is narrower than a back frame.The left and right both sides boom end of a preceding frame and a back frame is articulated in the middle part of left and right handrail respectively accordingly, and the tail end of left and right handrail is articulated in the middle part of left and right two side rods of the chair back respectively accordingly; The left and right both sides boom end of the seat support and the chair back is articulated in the upper end of left and right two " it " font pin-jointing pieces respectively accordingly; The following left and right two side rods middle part that is articulated in a back frame respectively accordingly of left and right two " it " font pin-jointing pieces; The left and right two side rods middle part of a preceding frame is respectively equipped with spacer pin, and the left and right two side rod front portions of seat support are supported in holder.The left and right both sides boom end of a preceding frame connects a cross bar to tighten the plain cotton fabric on the seat support and the chair back.Though it is compact that this metal tube folding seat is drawn in, the adjustment seat support that use can not be random and the angle of the chair back that is to say that can not make chaise longue uses.In addition, people also wish and can carry out sit-ups on the basis of the angle of arbitrarily adjusting the folding seat seat support and the chair back, human abdomen, spine, trunk and shoulder are trained.
Summary of the invention
It is compact that the utility model aims to provide a kind of gathering, the adjustment seat support that can be random and the angle of the chair back, and then the motion chaise longue that can carry out the sit-ups training.
The technical solution of the utility model is: the motion chaise longue, it has seat support, the chair back, preceding frame and a back frame of " recessed " glyph construction of metal tube bending, wherein, seat support is identical with chair back width, and the left and right both sides boom end of the seat support and the chair back is articulated in the upper end of left and right two pin-jointing pieces respectively accordingly; The plain cotton fabric of installing supporting human body on the seat support and the chair back; A preceding frame is wide and identical with the width of a back frame than them; Before the left and right both sides boom end of frame articulate with the left and right axostylus axostyle on the left and right two side rod tops of a back frame accordingly respectively, left and right axostylus axostyle also articulates with the left and right two side rods middle part of the chair back respectively accordingly; A frame bottom bar and a back frame bottom bar before a spacing band connects; A frame bottom bar before the lower end of a front roll bar articulates, the upper end articulates the front end bar of seat support.The user is sitting on the plain cotton fabric of seat support, and back leans against on the plain cotton fabric of the chair back, and the open amplitude of bottom bar of a frame and a back frame before spacing band has limited is just as the chaise longue that uses.The user lies to layback, the chair back left and right axostylus axostyle on the left and right two side rod tops of a back relatively frame is backward turned over, lift on the front upper place by the end that left and right two pin-jointing pieces drive left and right two side rods of seat support the end of left and right two side rods of the chair back, and the front end bar of seat support is moved by pining down to the front lower place of front roll bar swing.User's both legs are swing forward thereupon, and it is flat to lie up to upper body part.The user draws the abdomen and raises chest forward, and the chair back is no longer stressed, and user's center of gravity is shifted to seat support, and the end of left and right two side rods of seat support presses down to the back lower place, moves to the back lower place by the end that left and right two pin-jointing pieces drive left and right two side rods of the chair back; Overturn forward in the top of left and right two side rods of the chair back left and right axostylus axostyle on the left and right two side rod tops of a back frame relatively, the front end bar pulling front roll bar of seat support is swung to the back upper place, and user's both legs draw in thereupon backward; Sit up up to health, chest is upright.Motion and so forth, user's foot, shank, waist, back, belly, spine, trunk region of interest obtain motion exercise.
Best: the length of a described back frame is greater than preceding frame, and the length of the chair back is close with a back frame and be longer than seat support, uses and the length ratio of the size conforms human body when drawing in.
Particularly: the left and right both sides boom end of a described back frame is respectively established a handrail.Have a rest with handrail support user's arm, feel more comfortable; During motion, hold that handrail can alleviate by the strength of arm, the strength of waist, back, belly, spine, trunk, and arm and shoulder also obtain motion exercise.
The structure of recommending is: the lower end of described left and right two pin-jointing pieces connects a cross bar, and a pulling force component is housed on the cross bar, and the two ends of this pulling force component are connected to spacing being with.When the user lay to layback, cross bar was lifted on the front upper place with left and right two pin-jointing pieces; Pulling force component is stretched, and produces the impulsive force of suitable pulling force buffer user to layback.When the user squared one's shoulders forward, the chair back was no longer stressed, the pulling force component retracted for clearance, and cross bar moves to the back lower place together with left and right two pin-jointing pieces; Assist seat support moving to travelling backwards, user's both legs reclaim; The chair back returns and turns over.
Suggestion: positioning belt that has buckle of installing between described spacing band and the cross bar.With positioning belt cross bar is located, thus the layback of the restriction chair back; When opening the buckle of positioning belt, cross bar moves with the variation at the back elevation angle of the chair back.
The utility model motion chaise longue by changing the pivot joint relation of seat support, the chair back, preceding frame and a back frame, has only increased front roll bar and spacing band, makes the folding seat of correlation technique change into Folding deck chair; The structure of this chaise longue and the functional requirement of sit-ups organically combine.The left and right both sides boom end of the seat support and the chair back is articulated in respectively on left and right two pin-jointing pieces accordingly, and the angle between the seat support and the chair back can be changed in 0 °-180 ° continuously.Before the left and right both sides boom end of frame articulate with the left and right axostylus axostyle on the left and right two side rod tops of a back frame accordingly respectively, left and right axostylus axostyle also articulates with the left and right two side rods middle part of the chair back respectively accordingly; A frame bottom bar and a back frame bottom bar before spacing band connects; Maximum angle before making between a frame and the back frame is by the length decision of spacing band; The chair back can wind the axostylus axostyle upset of the triangular apex position of being made up of preceding frame, a back frame and spacing band.A frame bottom bar before the lower end of front roll bar articulates, the upper end articulates the front end bar of seat support; Front roll bar supports seat support and limits the space shift position of seat support when the chair back overturns.The bottom bar of two frames lands during expansion, and the side rod of two frames is made up of the triangle support frame both sides that spacing band limited, and structural stability is good; During gathering, two frames and spacing band are superimposed fully, and the seat support and the chair back are superimposed fully and be received in two frame inboards, and compactedness is good.The seat support and the chair back cooperate plain cotton fabric with the frame of " recessed " font of metal tube bending, and be light and handy practical.So it is rational in infrastructure, simply firm.Utilize pulling force component again, the buffering user is to the impulsive force of layback and the power-assist power of seat support and chair back return when providing the user to draw the abdomen, and lighter when the user makes sit-up movement, this is highly profitable for weakling or exercise of elderly people health.Determine the state of seat with positioning belt, open the buckle of positioning belt, become chaise longue and can freely carry out sit-up movement.Bracing frame two upper lateral parts are established handrail, have both made things convenient for the chaise longue user, but also the auxiliary exercise person alleviates the waist and belly exercise intensity, increase the exercise of arm.
Description of drawings
Fig. 1 is the structural representation of embodiment deployed condition of the utility model motion chaise longue by the lying posture attitude.
Fig. 2 is the structural representation of Fig. 1 embodiment deployed condition by the sitting posture attitude.
Fig. 3 is that a frame before Fig. 1 embodiment, a back frame and handrail decomposition texture concern schematic diagram.
The structural representation that Fig. 4 keeps flat for Fig. 1 embodiment rounding state.
Specific embodiment
The structure of an embodiment of the utility model motion chaise longue is shown in Fig. 1-4.This motion chaise longue has before one a frame behind the frame 1,2, two axostylus axostyles 3, seat support 4, chair back 5, two pin-jointing pieces 6, plain cotton fabric 7, two handrails 8, front roll bar 9, positioning belt that has a buckle 10, spacing a plug-in card pin 13 and a cross bar 14 with 11, pulling force components 12, two band draw rings.
Before frame 1 and a back frame 2 be bent into " recessed " font by metal tube, their width is identical, the length of a back frame 2 is greater than preceding frame 1.The left and right both sides rod end head of a preceding frame 1 has respectively welded a dop 101, and dop 101 is the channel section that a bottom surface has breach 104, and its cell body and breach 104 all can hold the side rod of a back frame 2; Two sidewalls of dop 101 are provided with plug-in card pin-and-hole 102, and be positioned at breach 104 above be provided with shaft lever hole 103, please referring to Fig. 3.Middle part, preceding frame 1 base is provided with a pair of lug, and this holds and articulate the lower end of front roll bar 9 to lug.Handrail 8 of each plug-in mounting of both sides rod end head of a back frame 2.The left and right two side rod tops of back frame 2 are respectively equipped with plug-in card pin-and-hole 202, shaft lever hole 203 near two ends, and plug-in card pin-and-hole 102 on the dop 101 of plug-in card pin-and-hole 202, shaft lever hole 203 and preceding frame 1 left and right two side rods, shaft lever hole 103 are corresponding.The shaft lever hole 203 at the close left and right two ends of a shaft lever hole 103 before left and right two axostylus axostyles 3 pass respectively accordingly on the dop 101 at frame 1 left and right two ends and a back frame 2 articulates them; Left and right two axostylus axostyles 3 also articulate with the chair back 5; Please referring to Fig. 1, Fig. 2 and Fig. 4.Frame 2 bottom bars middle part, back be provided with one spacing be with 11 to connect before frame 1 a bottom bar middle part, spacingly be with the braiding of 11 usefulness strong fibers to form, a frame 1 and a back open angle in frame 2 bottoms before it defines.
The seat support 4 and the chair back all are bent into " recessed " font with metal tube, and seat support 4 is identical with the chair back 5 width, less than the width of preceding frame 1 and frame 2 inside, back; The length of the chair back 5 and back frame 2 are close and be longer than seat support 4.The left and right both sides boom end of the seat support 4 and the chair back 5 is articulated in the upper end of left and right two pin-jointing pieces 6 respectively accordingly.A shaft lever hole is respectively established at the left and right two side rods middle part of the chair back 5, articulates left and right two axostylus axostyles 3 respectively accordingly.Below, seat support 4 front end bars middle part is provided with a pair of lug, and this holds and articulate the upper end of front roll bar 9 to lug.9 pairs of seat supports 4 of front roll bar play support and restricted quarter displacement.The plain cotton fabric 7 of installing supporting human body on the seat support 4 and the chair back 5.
The lower end of left and right two pin-jointing pieces 6 connects a cross bar 14, and a pulling force component 12 is equipped with at cross bar 14 middle parts, and this pulling force component 12 is extension springs, and respectively there is a hook at its two ends, and these two hooks hook spacing with two collars on 11 respectively.Spacing with 11 and cross bar 14 middle parts between also installing have the positioning belt 10 of buckle.
Launch user mode at present embodiment, discharge the buckle of positioning belt 10, as shown in Figure 1.The user is sitting on the seat support 4, and back leans against on the chair back 5, and user's both hands are held two handrails 8 respectively, and human body is held by plain cotton fabric 7, and the user can arbitrarily face upward and lie or just sit, and keeps attitude constant, just as the chaise longue of use.
The user lies to layback, the preceding relatively backward frame 1 in the chair back 5 tops, a back frame 2 and axostylus axostyle 3 are turned over, the preceding relatively frame 1 in its underpart, a back frame 2 and axostylus axostyle 3 are lifted on the front upper place, seat support 4 rear portions also relative to before frame 1, a back frame 2 and axostylus axostyle 3 move to the front upper place, and seat support 4 front end bars can only be moved to the front lower place by pining down of front roll bar 9.The cross bar 14 that the rear portion of seat support 4 is connected with left and right two pin-jointing pieces 6 that the bottom of the chair back 5 articulates pulling force component 12 in the time of the translation of front upper place is stretched, and produces the impulsive force of suitable pulling force buffer user to layback.User's shank is swing forward thereupon, and it is flat to lie up to upper body part.The user draws the abdomen and raises chest forward, the chair back 5 is no longer stressed, pulling force component 12 retracted for clearance, the rear portion of seat support 4 is drawn in by pulling force component 5 user's shank when pull back in the back lower place backward with the cross bar 14 that left and right two pin-jointing pieces 6 in the articulated section, bottom of the chair back 5 are connected, the preceding relatively frame 1 in the chair back 5 tops, a back frame 2 and axostylus axostyle 3 overturn to the front upper place, seat support 4 rear portions also relative to before frame 1, a back frame 2 and axostylus axostyle 3 move to the back lower place, and seat support 4 front end bars can only be moved to the back upper place by pining down of front roll bar 9, and user's shank draws in to upper body.Sit up up to health, chest is upright.Weakling or the elderly can utilize handrail 8 to alleviate the strength of waist, back, belly, spine by the strength of arm, increase the exercise of arm.Motion and so forth, user's foot, shank, waist, back, belly, spine, trunk and shoulder region of interest obtain motion exercise.
Present embodiment is buckled the buckle of positioning belt 10 launching user mode, becomes fixing seat, as shown in Figure 2.The user is sitting on the seat support 4, and back leans against on the chair back 5, and user's both hands are held two handrails 8 respectively, and human body is held by plain cotton fabric 7, just leans against chair as the height that uses.When the user lies to layback, a preceding relatively backward frame 1 is arranged at the chair back 5 tops, the trend that a back frame 2 and axostylus axostyle 3 are turned over, a frame 1 before making its underpart relatively, a back frame 2 and axostylus axostyle 3 are lifted on the front upper place, but the left side that the bottom of the chair back 5 articulates, the cross bar 14 that right two pin-jointing pieces 6 are connected is positioned and is with 10 to hold, the other end of positioning belt 10 lifts spacingly is with 11, because the user is sitting on the seat support 4, back leans against the gravity effect on the chair back 5, made and spacingly be with 11 to stretch tight very tightly, the open angle of frame 1 and frame 2 bottom, back strengthened and can not diminish before above-mentioned gravity effect only can make, promptly spacing be with 11 and positioning belt 10 hold cross bar 14 together.Therefore, even the user firmly lies to layback, the chair back 5 tops also can precedingly relatively backward not propped up frame 1, a back frame 2 and axostylus axostyle 3 and be turned over.Positioning belt 10 has determined that the attitude of seat can not change.
When present embodiment draws in, open the buckle of positioning belt 10 earlier, with a hook of pulling force component 1 from spacing with extracing the corresponding collar on 11.Hold the draw ring of plug-in card pin 13 and extract plug-in card pin 13 out in the plug-in card pin-and-hole 802 of the plug-in card pin-and-hole 202 of the dop 101 plug-in card pin-and-holes 102 of a frame 1, a back frame 2 and handrail 8 shanks 801 laterally in the past; Handrail 8 is stayed in the frame 2 side rod termination, back, can rotate.The chair back 5 is turned over forward, and seat support 4 turns over backward, and frame 2 bottom, back are propped up frame 1 bottom forward and closed up.Make and spacingly be with 11 superimposedly, seat support 4 and the chair back 5 are superimposed fully and be received in two frames, 1,2 inboards.Before at last two plug-in card pins 13 being inserted respectively in the plug-in card pin-and-hole 102 of the both sides dop 101 of frame 1.The situation that the present embodiment gathering keeps flat as shown in Figure 4.After the gathering, rotate handrail 8 its gib head portion is inwardly kept flat, can put into the rear cabinet of car compactly.
The above is the utility model preferred embodiment only, and does not limit the utility model with this.The equivalence of doing according to the technical solution of the utility model and description changes and modification, all should belong to the scope that the utility model is contained.
Claims (5)
1. motion chaise longue, it has seat support, the chair back, preceding frame and a back frame of " recessed " glyph construction of metal tube bending, wherein, seat support is identical with chair back width, and the left and right both sides boom end of the seat support and the chair back is articulated in the upper end of left and right two pin-jointing pieces respectively accordingly; The plain cotton fabric of installing supporting human body on the seat support and the chair back; It is characterized in that: preceding frame is wide and identical with the width of a back frame than them; Before the left and right both sides boom end of frame articulate with the left and right axostylus axostyle on the left and right two side rod tops of a back frame accordingly respectively, left and right axostylus axostyle also articulates with the left and right two side rods middle part of the chair back respectively accordingly; A frame bottom bar and a back frame bottom bar before a spacing band connects; A frame bottom bar before the lower end of a front roll bar articulates, the upper end articulates the front end bar of seat support.
2. motion chaise longue according to claim 1 is characterized in that: the length of a described back frame is greater than preceding frame, and the length of the chair back is close with a back frame and be longer than seat support.
3. motion chaise longue according to claim 2 is characterized in that: the left and right both sides boom end of a described back frame is respectively established a handrail.
4. according to claim 1 or 2 or 3 described motion chaise longues, it is characterized in that: the lower end of described left and right two pin-jointing pieces connects a cross bar, and a pulling force component is housed on the cross bar, and the two ends of this pulling force component are connected to spacing being with.
5. motion chaise longue according to claim 4 is characterized in that: positioning belt that has buckle of installing between described spacing band and the cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080278 CN2778085Y (en) | 2005-01-19 | 2005-01-19 | Sport chaise longue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080278 CN2778085Y (en) | 2005-01-19 | 2005-01-19 | Sport chaise longue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778085Y true CN2778085Y (en) | 2006-05-10 |
Family
ID=36752174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520080278 Expired - Fee Related CN2778085Y (en) | 2005-01-19 | 2005-01-19 | Sport chaise longue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778085Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940414A (en) * | 2012-11-28 | 2013-02-27 | 郑世平 | Turnover type sitting and lying dual-purpose folding chair |
| CN108721829A (en) * | 2017-04-20 | 2018-11-02 | 纳比尔·拉劳尔 | The foldable sport chair of resistance exercise |
-
2005
- 2005-01-19 CN CN 200520080278 patent/CN2778085Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940414A (en) * | 2012-11-28 | 2013-02-27 | 郑世平 | Turnover type sitting and lying dual-purpose folding chair |
| CN108721829A (en) * | 2017-04-20 | 2018-11-02 | 纳比尔·拉劳尔 | The foldable sport chair of resistance exercise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060510 |