CN201831352U - Chair frame of leisure chair - Google Patents
Chair frame of leisure chair Download PDFInfo
- Publication number
- CN201831352U CN201831352U CN2010205437286U CN201020543728U CN201831352U CN 201831352 U CN201831352 U CN 201831352U CN 2010205437286 U CN2010205437286 U CN 2010205437286U CN 201020543728 U CN201020543728 U CN 201020543728U CN 201831352 U CN201831352 U CN 201831352U
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- side lever
- handrail
- main frame
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Abstract
The utility model relates to a chair frame of a leisure chair, which comprises a foldable main frame unit, a top bracing mechanism used for maintaining and changing the unfolding angle of the main frame unit, a handrail unit arranged on the main frame unit, and a connecting frame, wherein the handrail unit comprises a left handrail and a right handrail which are symmetric and are respectively bridged on one leaning rod section of the main frame unit, and the connecting frame is connected between the handrails and two sitting rod sections of the main frame unit. By arranging handrail unit and the structure arranging the handrail unit between the leaning rod section and the sitting rod section of the main frame unit, places for putting elbows of a user are provided, and the structural strength of the main frame unit can also be increased.
Description
Technical field
The utility model relates to a kind of chair frame, particularly relates to a kind of chair frame of making the leisure chaise longue of improvement at the structure of the binding between the hack lever.
Background technology
The structure of leisure chaise longue and function had a variety of in the past, Fig. 1 is a kind of leisure chaise longue in the past that can adjust start point, this leisure chaise longue comprises a chair frame 1, and support is located at the seat and back cushion 2 on this chair frame 1, this chair frame 1 comprises: the main frame unit 11 that this seat and back cushion 2 of confession is installed, and a top bracing mechanism 12 that is used for keeping these main frame unit 11 start points.In the following description, when normally using with the user, face towards direction be the place ahead.This main frame unit 11 has two first side levers 111 of supporting the leftist side right septum, a back hack lever 112 that is connected between described first side lever, 111 apical margins and is used for setting up this seat and back cushion 2, a preceding bottom bar 113 that is connected between described first side lever, 111 root edges, two second side levers 114 that lay respectively at described first side lever 111 inboards, but two connect first side lever 111 of homonymy and the main frame pivot 115 of second side lever 114 in pivot pendulum mode, a preceding hack lever 116 that is connected described second side lever, 114 the place aheads and shores this seat and back cushion 2, and a back bottom bar 117 that is connected between described second side lever, 114 root edges.
And this top bracing mechanism 12 comprises that two are fixedly mounted on described second side lever 114 and the groove seat 121 of the close back lower place, and one pivotally be installed in and shore frame 122 between described first side lever 111, this groove seat 121 has several locating slots 123 up, and this is shored frame 122 and has a positioning section 124 in one group of locating slot 123 corresponding about can being erected at.Borrow these positioning section 124 supports to be located in the different locating slot 123, can change the start point of seat and back cushion 2.
The chair frame 1 of leisure chaise longue no doubt had the function of folding and adjustment start point in the past, but the comfortableness with regard to taking, this chair frame 1 lacks handrail, and is therefore, more uncomfortable during use.On the other hand, the back leaned on backward when the user rided in the past on the chair frame 1, because top bracing mechanism 12 is shored the rear at described first side lever 111 and second side lever 114, therefore, this can obtain preferable support in rear of chair frame 1 in the past, but supplied the preceding hack lever 116 of user's both feet by putting on this chair frame 1, owing to just laterally be connected the place ahead of second side lever 114 vacantly, therefore, structural strength is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of structure innovation, and has the chair frame of the leisure chaise longue of better structural strength and comfort.
Chair frame of the present utility model comprises: a foldable main frame unit, a top bracing mechanism that is installed on this main frame unit and can keeps and change the start point of main frame unit, and an armrest unit that is installed on this main frame unit.This main frame unit has two symmetrical first side levers, but and two with described first side lever in one of them second side lever that is connected in pivot pendulum mode, every first side lever all has a rod section, and described second side lever all have one section extend forward sit the bar section.This armrest unit comprises about two symmetry and pivotally is hubbed on the connection box that handrail, on the rod section of first side lever of homonymy pivotally connects described handrail, but and sitting of two described second side levers that this connection box are erected at this main frame unit in pivot pendulum mode sit the bar connecting shaft on the bar section.
The chair frame of the utility model leisure chaise longue, described handrail all has a support end, and pivot pendulum end that is positioned at support end the place ahead, and this connection box have two sections between left and right every and the side that articulates of the pivot pendulum end of the handrail of top and homonymy connect section, this armrest unit comprises that also two support ends with handrail are hubbed on the rod connecting shaft on the rod section of first side lever of homonymy, and two described sides with this connection box connect the handrail connecting shaft that section is hubbed on the handrail of homonymy.
The chair frame of the utility model leisure chaise longue, this connection box also have one section and are connected in the horizontal section that connects of sitting the bar section that described side connects between the section and is lower than this second side lever.
The chair frame of the utility model leisure chaise longue, this main frame unit also comprises a preceding bottom bar that is connected the described first side lever bottom, and back bottom bar that is connected the described second side lever bottom, and this top bracing mechanism comprises two groove seats that are installed in also close back bottom bar on second side lever respectively, and shore frame between rod section that pivotally is installed in described first side lever, described groove seat all has several at interval and opening locating slot up, and this is shored frame and has a positioning section in the locating slot that selectively is erected at one group of correspondence wherein.
Beneficial functional of the present utility model is: by this armrest unit is installed, and this armrest unit is erected at the rod section of main frame unit and sits structure between the bar section, the position that not only provides user's elbow to put, comfortableness when improve using can also improve the structural strength of this main frame unit.
Description of drawings
Fig. 1 is a kind of rear perspective view of chair frame of leisure chaise longue in the past;
Fig. 2 is the stereogram of a preferred embodiment of the utility model chair frame;
Fig. 3 is a schematic side view of this preferred embodiment, shows the state that a seat and back cushion is installed on this chair frame.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Consult Fig. 2,3, one preferred embodiment of the chair frame of the utility model leisure chaise longue can be installed for a seat and back cushion 3, and comprise: a foldable main frame unit 4, is used for keeping and changing the top bracing mechanism 5 of the start point of this main frame unit 4, and an armrest unit 6 that is installed in these 4 the place aheads, main frame unit.In the following description, when normally using with the user, face towards direction be the place ahead.
This main frame unit 4 comprises: two symmetrical first side levers 41 that extend toward the front lower place by the back upper place, preceding bottom bar that is connected described first side lever 41 bottoms 42, one be connected between described first side lever 41 and to be positioned at first side lever 41 near the dependence bar 43 of top, two inboard and from front to back and second side lever 44 that extends downwards gradually, a back bottom bar 45 that is connected described second side lever 44 bottoms, but and two main frame pivots 46 that first side lever 41 and second side lever 44 of homonymy are connected in pivot pendulum mode.Every first side lever 41 all has a rod section 411 that is positioned at main frame pivot 46 tops, and every second side lever 44 have one be positioned at these main frame pivot 46 the place aheads sit bar section 441, described seat and back cushion 3 is erected at the described rod section 411 of this main frame unit 4 and sits between the bar section 441.
The top bracing mechanism 5 of present embodiment comprises and is installed in accordingly about two on described second side lever 44 and shores frame 52 near the groove seat 51 of this back bottom bar 45, a U-shaped, and but two shored frame 52 with this and be installed in pivot pendulum mode and shore pivot 53 on the rod section 411 of described first side lever 41, each groove seat 51 all has several at interval and opening locating slot 511 up, and this is shored frame 52 and has one section positioning section 521 that selectively is erected at wherein in the locating slot 511 corresponding about a group.Borrow this to shore frame 52 and be positioned in the different locating slot 511, can change the start point of this main frame unit 4.
The armrest unit 6 of present embodiment comprise two between left and right every handrail 61, two but described handrail 61 is installed in respectively in pivot pendulum mode and the rod section 411 of first side lever 41 of its homonymy on the connection box 63, two of rod connecting shaft 62, a U-shaped but connection box 63 be connected in pivot pendulum mode sit bar connecting shaft 64 and two handrail connecting shafts 65 that connect this connection box 63 and handrail 61 between described second side lever 44.Described handrail 61 all has a support end 611 for 62 installations of rod connecting shaft, and pivot pendulum end 612 that is positioned at the place ahead, described pivot pendulum end 612 all has two down outstanding tabs 613, and this connection box 63 has two sections sides that articulate every the pivot pendulum end 612 of the handrail 61 of symmetry and top and homonymy between left and right and connects section 631, and one section be connected the horizontal section 632 that connects of sitting bar section 441 that described side connects between section 631 bottoms and is lower than this second side lever 44, the side that above-mentioned handrail connecting shaft 65 passes homonymy respectively connects between section 631 and the tab 613, described sit that side that bar connecting shaft 64 passes homonymy respectively connects section 631 and second side lever 44 sit bar section 441, and the position of its installation is near sitting bar section 441 leading edges and the horizontal section 632 that connects.
Chair frame of the present utility model can change the start point between described first side lever 41 and second side lever 44 by shoring the pivot pendulum of frame 52, and described handrail 61 can be for user's elbow by putting, the comfortableness when improving the use of chair frame.Specifically, the connection box 63 that the utility model is installed in handrail 61 front lower places is owing to the bar section 441 of sitting with second side lever 44 is articulated, therefore, this structure is except the structural strength that can improve position, chair frame the place ahead, because horizontal section 632 leading edges that are lower than this second side lever 44 that connect of this connection box 63 are also shunk back backward, therefore, when seat and back cushion 3 is erected between the rod section 411 of sitting the bar section 441 and first side lever 41 of described second side lever 44, user's both feet can not lean against horizontal section 632 places that connect of connection box 63, so this structure of the utility model can also improve the comfortableness when taking.That is to say that this chair frame of the utility model is structure innovation not only, can also improve the user when taking comfortableness and the structural strength of main frame unit.
Claims (4)
1. the chair frame of a leisure chaise longue, comprise: a foldable main frame unit, and top bracing mechanism that is used for keeping and changing the start point of this main frame unit, this main frame unit comprises two symmetrical first side levers, but and two second side levers that are connected in pivot pendulum mode with first side lever of homonymy; It is characterized in that:
First side lever of this main frame unit all has a rod section, and described second side lever all have one section extend forward sit the bar section; This chair frame also comprises an armrest unit, described armrest unit comprises about two symmetry and pivotally is hubbed on handrail, on the rod section of first side lever of homonymy and pivotally be connected connection box between the described handrail, but and sitting of two described second side levers that this connection box are erected at this main frame unit in pivot pendulum mode sit the bar connecting shaft on the bar section.
2. the chair frame of leisure chaise longue according to claim 1, it is characterized in that: described handrail all has a support end, and pivot pendulum end that is positioned at support end the place ahead, and this connection box have two sections between left and right every and the side that articulates of the pivot pendulum end of the handrail of top and homonymy connect section, this armrest unit comprises that also two support ends with handrail are hubbed on the rod connecting shaft on the rod section of first side lever of homonymy, and two described sides with this connection box connect the handrail connecting shaft that section is hubbed on the handrail of homonymy.
3. the chair frame of leisure chaise longue according to claim 2 is characterized in that: this connection box also has one section and is connected in the horizontal section that connects of sitting the bar section that described side connects between the section and is lower than this second side lever.
4. according to the chair frame of claim 1 or 3 described leisure chaise longues, it is characterized in that: this main frame unit also comprises a preceding bottom bar that is connected the described first side lever bottom, and back bottom bar that is connected the described second side lever bottom, and this top bracing mechanism comprises two groove seats that are installed in also close back bottom bar on second side lever respectively, and shore frame between rod section that pivotally is installed in described first side lever, described groove seat all has several at interval and opening locating slot up, and this is shored frame and has a positioning section in the locating slot that selectively is erected at one group of correspondence wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205437286U CN201831352U (en) | 2010-09-27 | 2010-09-27 | Chair frame of leisure chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205437286U CN201831352U (en) | 2010-09-27 | 2010-09-27 | Chair frame of leisure chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201831352U true CN201831352U (en) | 2011-05-18 |
Family
ID=44001444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205437286U Expired - Fee Related CN201831352U (en) | 2010-09-27 | 2010-09-27 | Chair frame of leisure chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201831352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215085A1 (en) * | 2016-06-17 | 2017-12-21 | 深圳市前海颐老科技有限公司 | Chair for healthy sleep after dinner |
-
2010
- 2010-09-27 CN CN2010205437286U patent/CN201831352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215085A1 (en) * | 2016-06-17 | 2017-12-21 | 深圳市前海颐老科技有限公司 | Chair for healthy sleep after dinner |
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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: 20110518 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |