CN2681613Y - Leisure TV chair - Google Patents
Leisure TV chair Download PDFInfo
- Publication number
- CN2681613Y CN2681613Y CN 200420001451 CN200420001451U CN2681613Y CN 2681613 Y CN2681613 Y CN 2681613Y CN 200420001451 CN200420001451 CN 200420001451 CN 200420001451 U CN200420001451 U CN 200420001451U CN 2681613 Y CN2681613 Y CN 2681613Y
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- CN
- China
- Prior art keywords
- drive link
- chair
- seat support
- coupling
- folding
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- Expired - Fee Related
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Abstract
The utility model discloses a leisure TV chair, composed of a chair back, a chair seat and a chair frame. The chair seat is provided with a movable foot-padding assembly and a foot-padding assembly driving device connected with the movable foot-padding assembly. The movable foot-padding assembly comprises a folding frame and a telescopic frame. The back ends of the left and the right sides of the folding frame respectively are axially connected with the front ends of the left and the right sides of the chair seat, so that the folding frame can rotate around the shaft and can be folded to the lower part of the chair seat. The left and the right sides of the telescopic frame are arranged in the slide rails at the inner sides of the left and the right sides of the folding frame, so that the telescopic frame can backwards and forwards move along the length direction of the left and the right sides of the folding frame. Compared with the prior art, the utility model not only has a retractable and folding movable foot-padding assembly, but also has the characteristics of simple structure, convenient use, easy operation, small occupied space, convenient placement, good comfortable degree, etc.
Description
Technical field
The utility model relates to a kind of leisure TV chair.
Technical background
Commercially available TV chair generally all is to be configured to by the chair back, seat support and chair, and wherein seat support is installed on the chair frame, and the chair back is installed on the seat support, and coating upward then, chair cushion gets final product.Because this TV chair does not fill up the foot position, therefore can not give enough comfortable enjoyment.The TV chair that the has width method of seat support of then taking to extend takes up space greatly but in fact exist, and places inconvenient trouble.Also have in addition and adopt the spring foldable structure, but when using, must go to open position, use very inconvenient, also unhygienic with hand with folding mat foot.Therefore, be necessary to design a kind of easy to use, place the novel leisure TV chair of saving the space.
The utility model content
The purpose of this utility model is: at the deficiencies in the prior art, provide a kind of simple in structure, easy to use, comfort level is good, simple to operate, little collapsible telescopic leisure TV chair takes up space.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: a kind of leisure TV chair, be configured to by the chair back, seat support and chair, described seat support is provided with activity mat pin assembly and pad pin assembly drive means, described pad pin assembly drive means is connected with activity mat pin assembly, described activity mat pin assembly comprises folding stand, and the rear end of the left and right sides side of described folding stand is coupling with the front end of the left and right sides side of seat support respectively, is folded to the below of seat support thereby can pivot.
Described activity mat pin assembly can also comprise expansion bracket, and the left and right sides side of described expansion bracket is arranged in the slide rail of inboard of left and right sides side of folding stand, thereby can move forward and backward along the length direction of the left and right sides side of folding stand.
Described pad pin assembly drive means can be made of handle, handle power transmission shaft and folding transmission component, and described handle power transmission shaft penetrates from the limit, left side of seat support level, and the axle be loaded on the right edge of seat support, described handle is installed in the left-hand end of handle power transmission shaft.The two ends of described folding transmission component are installed in respectively on handle power transmission shaft and the folding stand.
Described pad pin assembly drive means can also comprise flexible transmission component, the linking to each other with seat support, folding stand and expansion bracket respectively of described flexible transmission component.
Described folding transmission component can be symmetrically arranged with two groups, and they lay respectively at the limit, left side and the right edge place of seat support, and described folding transmission component is coupling mutually by some drive links and forms.
The drive link of described folding transmission component can have 6, wherein an end of first drive link is installed on the handle power transmission shaft, its other end extends downwards and is coupling with an end of second drive link, the other end of the 3rd drive link is coupling on the side of the seat support in handle power transmission shaft the place ahead, its other end extends downwards, and the other end of elder generation and second drive link is coupling, end with the 4th drive link is coupling again, one end of the 5th drive link is coupling on the side of the seat support in the 3rd drive link the place ahead, its other end extends downwards, and be coupling respectively with about an end of the other end of the 4th drive link and the 6th drive link, the other end of the 6th drive link is packed on the side of folding stand.
The inboard of the 6th drive link on described seat support right side can be provided with a spring screens snap close, its socket down, its clasp is corresponding to be arranged on the bottom surface of folding stand right edge, thereby the folding back of folding stand clasp can be inserted in the socket of spring screens snap close.
The middle part of described the 3rd drive link can be provided with locating pin, thereby makes when first drive link and second drive link are positioned at straight line, and the side of second drive link can be close to locating pin.
Described flexible transmission component can be coupling mutually by 4 drive links and form, and wherein, an end of first drive link is coupling on the bottom surface on the right side of the preceding horizontal edge of seat support, and its other end is coupling with an end of second drive link forward; The right side of described folding stand is vertically arranged with a pole, and the two ends of described pole are installed in respectively on the preceding horizontal edge and back horizontal edge of folding stand; The middle part of described second drive link is coupling on pole, one end of its other end and the 3rd drive link is coupling, the middle part that the other end of the 3rd drive link extends forward with the 4th drive link is coupling, the right-hand member of the 4th drive link is coupling on pole, and its left end laterally is installed on the back horizontal edge of expansion bracket.
The bottom of the described chair back can be packed in the rear end of seat support, pair of armrests is equipped with in the both sides of described seat support, described seat support and chair frame are provided with angle regulator, described angle regulator comprises controller, steel wire rope, taper screens plug, sleeve pipe and flexible square tube, its middle controller is arranged at the below of left side handrail, connect taper screens plug by steel wire rope on the described controller, sleeve pipe is equipped with at the middle part of described chair frame, flexible square tube is housed in the described sleeve pipe, the external part of described flexible square tube is packed on the bottom surface of seat support, and be provided with row's spacing hole at its length direction of flexible square tube upper edge, be provided with a jack corresponding to the spacing hole place on the described sleeve pipe, described taper screens plug inserts in the spacing hole by jack.
In technique scheme, the utility model is by being provided with folded piece and extensible member, makes the activity mat pin assembly of leisure TV chair can shrink the below that is folded to seat support, with this reduced TV chair taken up space, make the placement of TV chair convenient.Simultaneously, the utility model has adopted the folding transmission component and the flexible transmission component that are made of handle, drive link etc. to constitute the drive unit that fills up the pin assembly, thereby realized by handle pressure, lift work and can realize filling up the flexible and folding of pin assembly, thereby convenient the use.In addition, the utility model is also regulated the angle of inclination of the seat support and the chair back by one group of angle regulator is set, and the user can obtain best seat, the angle of lying by operating this angle regulator easily.Therefore, relative prior art, the utlity model has simple in structure, easy to use, processing ease, take up space little, place convenient, and characteristics such as level of comfort is good.
Description of drawings
Accompanying drawing 1 is the perspective view of the folded state of the utility model leisure TV chair;
Accompanying drawing 2 is the perspective view of the extended configuration of the utility model leisure TV chair;
Accompanying drawing 3 is looked up perspective view for the part in the accompanying drawing 2;
Accompanying drawing 4 is the perspective view of seat support and activity mat pin components folded state in the accompanying drawing 1;
Accompanying drawing 5 is the perspective view of the activity mat pin assembly rotation status of accompanying drawing 4;
Accompanying drawing 6 is the perspective view of extended configuration of the activity mat pin assembly of accompanying drawing 4.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the utility model leisure TV chair is described in further detail.
With reference to the accompanying drawings 1,2, a kind of leisure TV chair is made of the chair back 4, seat support 6 and chair frame 8.The bottom of the described chair back 4 is packed in the rear end of seat support 6, and pair of armrests 5 is equipped with in the left and right sides of described seat support 6.
Described seat support 6 is provided with activity mat pin assembly 9 and pad pin assembly drive means.Described activity mat pin assembly 9 comprises folding stand 13 and expansion bracket 14.Described pad pin assembly drive means is made of handle 10, handle power transmission shaft 7, folding transmission component 15 and flexible transmission component 16.
The rear end of the left and right sides side of described folding stand 13 is coupling with the front end of the left and right sides side of seat support 6 respectively, is folded to the below of seat support 6 thereby can pivot.
The left and right sides side of described expansion bracket 14 is arranged in the slide rail 26 of inboard of left and right sides side of folding stand 13 (as accompanying drawing 6), thereby can move forward and backward along the length direction of the left and right sides side of folding stand 13.
Described handle power transmission shaft 7 penetrates from the limit, left side of seat support 6 level, and the axle be loaded on the right edge of seat support 6, described handle 10 is installed in the left-hand end of handle power transmission shaft 7.
Described folding transmission component 15 is symmetrically arranged with two groups, and they lay respectively at the limit, left side and the right edge place of seat support 6, and described folding transmission component 15 is coupling mutually by some drive links and forms.
With reference to the accompanying drawings shown in 5, the drive link of described folding transmission component 15 has 6, wherein the end of first drive link 15a is installed on the handle power transmission shaft 7, its other end extends downwards and is coupling with the end of second drive link 15b, the other end of the 3rd drive link 15c is coupling on the side of the seat support 6 in handle power transmission shaft 7 the place aheads, its other end extends downwards, and the other end of elder generation and second drive link 15b is coupling, end with the 4th drive link 15d is coupling again, the end of the 5th drive link 15e is coupling on the side of the seat support 6 in the 3rd drive link 15c the place ahead, its other end extends downwards, and be coupling respectively with about the end of the other end of the 4th drive link 15d and the 6th drive link 15f, the other end of the 6th drive link 15f is packed on the side of folding stand 13.Its user mode is with reference to the accompanying drawings shown in 4,56, during unfolded frame 13, the user presses handle 10 to the back lower place, thereby passes through the rotation of handle power transmission shaft 7, lifts on the bottom of first drive link 15a of drive both sides, then second drive link 15b reach, lift on the 3rd the drive link 15c, the 4th transmission 15d reach lifted on the 5th the drive link 15e, the 6th drive link 15f protracts, thereby promotes folding stand 13 rotates to seat support 6 from seat support 6 belows horizontal level.If folding folding stand 13, otherwise its drive connection then.Just realized the folder function of folding stand 13 thus.
With reference to the accompanying drawings shown in 3, the inboard of the 6th the drive link 15f on described seat support 6 right sides is provided with a spring screens snap close 23, described spring screens snap close 23 is a square box body, its inner transverse is symmetrically arranged with two jack-posts, place, two ends corresponding to jack-post on the upper surface of described square box body and the lower surface is provided with a chute, described 4 chutes are splayed configuration and are symmetrically distributed, the two ends of described jack-post are all inserted in the chute, and can slide along chute, also be provided with spring in the described square box body, be used to make two jack-posts to reset.Promptly form the socket of spring screens snap close 23 between two jack-posts, its socket down.On the corresponding bottom surface that is arranged at folding stand 13 right edge of the matching used clasp of spring screens snap close 23 22.Described snap ring 22 is the flat ellipse ring-type.After folding stand 13 folds, clasp 22 can insert in the socket of spring screens snap close 23, and the power that the generation of the spring of spring screens snap close 23 inside clamps makes two jack-posts clamp clasps 22, thereby prevent loosening after folding of folding stand 13, and when need are opened folding stand 13, only need little strength, clasp 22 is deviate between two jack-posts.
With reference to the accompanying drawings 6, have at least the middle part of one group the 3rd drive link 15c to be provided with locating pin 25 in described two groups of folding transmission components 15, make when first drive link 15a and second drive link 15b are positioned at straight line, the side of second drive link 15b can be close to locating pin 25, thereby resistance by 25 pairs of second drive link 15b generations of locating pin, folding transmission component 15 was no longer mobile after folding stand 13 was flattened, and the fixed position that keeps level.When folding stand 13 needs to fold, at this moment only need touch handle, first drive link 15a and second transmission 15b can misplace, and transmission is to finish jackknife action smoothly.
With reference to the accompanying drawings 3, described flexible transmission component 16 is coupling mutually by 4 drive links and forms.Wherein, the end of first drive link 16a is coupling on the bottom surface on the right side of the preceding horizontal edge of seat support 6, and its other end is coupling with the end of second drive link 16b forward; The right side of described folding stand 13 is vertically arranged with a pole 21, and the two ends of described pole 21 are installed in respectively on the preceding horizontal edge and back horizontal edge of folding stand 13; The middle part of described second drive link 16b is coupling on pole 21, the end of its other end and the 3rd drive link 16c is coupling, the middle part that the other end of the 3rd drive link 16c extends forward with the 4th drive link 16d is coupling, the right-hand member of the 4th drive link 16d is coupling on the pole 21 in second drive link 16b the place ahead, and its left end laterally is installed on the back horizontal edge of expansion bracket 14.During use, when folding stand 13 launches, because the rotation forward of folding stand 13, thereby drive second drive link 16b by the pole on the folding stand 13 21, then make the one side of second drive link 16b spur first drive link 16a, promote expansion bracket 14 forward by third and fourth drive link 16c, 16d on the other hand, after the fixed-site of folding stand 13, expansion bracket 14 the position also just fixing.
With reference to the accompanying drawings 1,2, the top of the described chair back 4 is provided with inverted U-shaped pipe 1, is used to place headrest.The two side ends of described U-shaped pipe is respectively arranged with locating clip 2, passes in the middle of the self-align folder 2 in the two ends of described U-shaped pipe 1, and extends downward the chair back 4 back.Also be provided with a hook 3 between described U-shaped pipe 1 and the seat support 6, the top of described hook 3 is fixed on the side arm of U-shaped pipe 1, and its bottom hangs on the link of seat support 6, thereby when the angle between the chair back 4 and seat support 6 changes, can spur U-shaped pipe 1 simultaneously up and down, thereby adjust the position of headrest.
With reference to the accompanying drawings 2,3, described seat support 6 and chair frame 8 are provided with angle regulator.Described angle regulator comprises controller 12, steel wire rope 11, taper screens plug 24, sleeve pipe 17 and flexible square tube 19, its middle controller 12 is arranged at the below of left side handrail 5, connect taper screens plug 24 by steel wire rope 11 on the described controller 12, sleeve pipe 17 obliquely is equipped with at the middle part of described chair frame 8, flexible square tube 19 is housed in the described sleeve pipe 17, the external part of described flexible square tube 19 is packed on the bottom surface of seat support 6, and be provided with row's spacing hole 18 at its length direction of flexible square tube 19 upper edges, its quantity can be 7.Be provided with a jack corresponding to spacing hole 18 places on the described sleeve pipe 17, described taper screens plug 24 inserts in the spacing hole 18 by jack.During use, by the 20 pulling steel wire ropes 11 of the draw ring on the controller 12, thereby taper screens plug 24 can be proposed from spacing hole 18, at this moment, the user can press the chair back 4 or seat support 6, thereby adjusts the angle of the chair back 4 and seat support 6 by flexible square tube 19.And then unclamp draw ring 20, taper screens plug 24 is inserted in the another one spacing holes 18, and the fixedly chair back 4 and seat support 6.
It more than is a preferred embodiment of the present utility model.Say in these claims and the specification that the orientation notional words such as " up, down, left, right, before and afters " that relates to is a foundation with the orientation of accompanying drawing in this Figure of description 1 all, and the orientation in reality not being used produces qualification.All changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (10)
1, a kind of leisure TV chair, be configured to by the chair back, seat support and chair, it is characterized in that: described seat support is provided with activity mat pin assembly and pad pin assembly drive means, described pad pin assembly drive means is connected with activity mat pin assembly, described activity mat pin assembly comprises folding stand, the rear end of the left and right sides side of described folding stand is coupling with the front end of the left and right sides side of seat support respectively, is folded to the below of seat support thereby can pivot.
2, the TV chair that lies fallow according to claim 1, it is characterized in that: described activity mat pin assembly also comprises expansion bracket, the left and right sides side of described expansion bracket is arranged in the slide rail of inboard of left and right sides side of folding stand, thereby can move forward and backward along the length direction of the left and right sides side of folding stand.
3, the TV chair that lies fallow as claimed in claim 1 or 2, it is characterized in that: described pad pin assembly drive means is made of handle, handle power transmission shaft and folding transmission component, described handle power transmission shaft penetrates from the limit, left side of seat support level, and the axle be loaded on the right edge of seat support, described handle is installed in the left-hand end of handle power transmission shaft.The two ends of described folding transmission component are installed in respectively on handle power transmission shaft and the folding stand.
4, as leisure TV chair as described in the claim 3, it is characterized in that: described pad pin assembly drive means also comprises flexible transmission component, the linking to each other with seat support, folding stand and expansion bracket respectively of described flexible transmission component.
5, as leisure TV chair as described in the claim 3, it is characterized in that: described folding transmission component is symmetrically arranged with two groups, and they lay respectively at the limit, left side and the right edge place of seat support, and described folding transmission component is coupling mutually by some drive links and forms.
6, as leisure TV chair as described in the claim 5, it is characterized in that: the drive link of described folding transmission component has 6, wherein an end of first drive link is installed on the handle power transmission shaft, its other end extends downwards and is coupling with an end of second drive link, the other end of the 3rd drive link is coupling on the side of the seat support in handle power transmission shaft the place ahead, its other end extends downwards, and the other end of elder generation and second drive link is coupling, end with the 4th drive link is coupling again, one end of the 5th drive link is coupling on the side of the seat support in the 3rd drive link the place ahead, its other end extends downwards, and be coupling respectively with about an end of the other end of the 4th drive link and the 6th drive link, the other end of the 6th drive link is packed on the side of folding stand.
7, as leisure TV chair as described in the claim 6, it is characterized in that: the inboard of the 6th drive link on described seat support right side is provided with a spring screens snap close, its socket down, its clasp is corresponding to be arranged on the bottom surface of folding stand right edge, thereby the folding back of folding stand clasp can be inserted in the socket of spring screens snap close.
8, as leisure TV chair as described in the claim 6, it is characterized in that: the middle part of described the 3rd drive link is provided with locating pin, thereby makes when first drive link and second drive link are positioned at straight line, and the side of second drive link can be close to locating pin.
9, as leisure TV chair as described in the claim 4, it is characterized in that: described flexible transmission component is coupling mutually by 4 drive links and forms, wherein, an end of first drive link is coupling on the bottom surface on the right side of the preceding horizontal edge of seat support, and its other end is coupling with an end of second drive link forward; The right side of described folding stand is vertically arranged with a pole, and the two ends of described pole are installed in respectively on the preceding horizontal edge and back horizontal edge of folding stand; The middle part of described second drive link is coupling on pole, one end of its other end and the 3rd drive link is coupling, the middle part that the other end of the 3rd drive link extends forward with the 4th drive link is coupling, the right-hand member of the 4th drive link is coupling on pole, and its left end laterally is installed on the back horizontal edge of expansion bracket.
10, TV chair according to claim 1 lies fallow, it is characterized in that: the bottom of the described chair back is packed in the rear end of seat support, pair of armrests is equipped with in the both sides of described seat support, described seat support and chair frame are provided with angle regulator, described angle regulator comprises controller, steel wire rope, taper screens plug, sleeve pipe and flexible square tube, its middle controller is arranged at the below of left side handrail, connect taper screens plug by steel wire rope on the described controller, sleeve pipe is equipped with at the middle part of described chair frame, flexible square tube is housed in the described sleeve pipe, the external part of described flexible square tube is packed on the bottom surface of seat support, and be provided with row's spacing hole at its length direction of flexible square tube upper edge, be provided with a jack corresponding to the spacing hole place on the described sleeve pipe, described taper screens plug inserts in the spacing hole by jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001451 CN2681613Y (en) | 2004-02-18 | 2004-02-18 | Leisure TV chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001451 CN2681613Y (en) | 2004-02-18 | 2004-02-18 | Leisure TV chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2681613Y true CN2681613Y (en) | 2005-03-02 |
Family
ID=34605347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420001451 Expired - Fee Related CN2681613Y (en) | 2004-02-18 | 2004-02-18 | Leisure TV chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2681613Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919633A (en) * | 2009-06-09 | 2010-12-22 | 严能进 | S-shaped sofa with dual purposes of sitting and lying down |
| CN102188112A (en) * | 2010-03-15 | 2011-09-21 | 严能进 | Improvement on S-shaped sofa chair for sitting and laying |
| CN102651988A (en) * | 2009-12-18 | 2012-08-29 | 珀西瓦尔·拉费尔 | Improved legs and feet support structure to be applied for inclinable armchair |
| CN102813391A (en) * | 2012-08-16 | 2012-12-12 | 中山凯美日用品有限公司 | Telescopic foot pad mechanism of chair |
-
2004
- 2004-02-18 CN CN 200420001451 patent/CN2681613Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919633A (en) * | 2009-06-09 | 2010-12-22 | 严能进 | S-shaped sofa with dual purposes of sitting and lying down |
| CN101919633B (en) * | 2009-06-09 | 2014-03-12 | 严能进 | S-shaped sofa with dual purposes of sitting and lying down |
| CN102651988A (en) * | 2009-12-18 | 2012-08-29 | 珀西瓦尔·拉费尔 | Improved legs and feet support structure to be applied for inclinable armchair |
| CN102188112A (en) * | 2010-03-15 | 2011-09-21 | 严能进 | Improvement on S-shaped sofa chair for sitting and laying |
| CN102188112B (en) * | 2010-03-15 | 2015-03-25 | 严能进 | Improvement on S-shaped sofa chair for sitting and laying |
| CN102813391A (en) * | 2012-08-16 | 2012-12-12 | 中山凯美日用品有限公司 | Telescopic foot pad mechanism of 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 |