CN202844035U - Lifting crus device of massage armchair - Google Patents
Lifting crus device of massage armchair Download PDFInfo
- Publication number
- CN202844035U CN202844035U CN 201220498635 CN201220498635U CN202844035U CN 202844035 U CN202844035 U CN 202844035U CN 201220498635 CN201220498635 CN 201220498635 CN 201220498635 U CN201220498635 U CN 201220498635U CN 202844035 U CN202844035 U CN 202844035U
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- China
- Prior art keywords
- connecting rod
- hinged
- leg
- lifting
- massage armchair
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- Expired - Fee Related
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Abstract
The utility model discloses a lifting crus device of a massage armchair. A seat portion of the massage armchair is hinged with a base. One end of a crus connecting rod is hinged with the seat portion. The lifting crus device of the massage armchair comprises an electric drive push rod which can be stretched out and drawn back, and a leg lift mechanism. One end of the electric drive push rod is hinged with the base. The other end of the electric drive push rod is hinged with the seat portion. The leg lift mechanism comprises a first leg lift connecting rod and a second leg lift connecting rod which comprises a connecting portion and an abutting portion. One end of the first leg lift connecting rod is hinged with the base. The other end of the first leg lift connecting rod is hinged with one end of the connecting portion. The other end of the connecting portion is hinged with the seat portion. One end of the abutting portion is connected with the connecting portion. The other end of the abutting portion abuts against the crus connecting rod. The lifting crus device of the massage armchair has the advantages of being simple in structure and free in use.
Description
Technical field
This utility model relates to a kind of little leg device of lifting of massage armchair.
Background technology
The function of existing lifting shank normally realizes by electric pushrod is set independently, electric pushrod is set independently comes that lifting shank cost is high, complex structure, and increased significantly the weight of chair.
The utility model content
This utility model provides a kind of lifting of massage armchair little leg device, have simple in structure, use freely advantage, it has overcome the existing deficiency of background technology.The technical scheme that its technical problem that solves this utility model adopts is:
The little leg device of a kind of lifting of massage armchair, seat portion and the base of massage armchair are hinged, and an end and the described seat portion of little leg connecting rod are hinged, comprising:
Extending, as to shorten electric pushrod, an end and the described base of described electric pushrod are hinged, and the other end of described electric pushrod and described seat portion are hinged; And
Leg lifting mechanism, described leg lifting mechanism comprises that first lifts leg connecting rod and second and lift leg connecting rod, described second lifts leg connecting rod comprises connecting portion and abutting part, described first to lift an end and the described base of leg connecting rod hinged, described first to lift an end of the other end of leg connecting rod and described connecting portion hinged, the other end of described connecting portion and described seat portion are hinged, and an end of described abutting part is connected with described connecting portion, and the other end of described abutting part and described little leg connecting rod connect.
Among one preferred embodiment: described leg lifting mechanism also comprises rolling member, and described rolling member is hinged on the other end of described abutting part and connects with described little leg connecting rod.
The technical program is compared with background technology, has following advantage:
1. an end of described electric pushrod and described base are hinged, and the other end of described electric pushrod and described seat portion are hinged, realize that described seat portion rotates relative to described base.The other end of described abutting part and described little leg connecting rod connect, and when described seat portion rose, the described first angle of lifting between leg connecting rod and the described connecting portion became large, and described abutting part lifts described little leg connecting rod; When described seat portion descended, the described first angle of lifting between leg connecting rod and the described connecting portion diminished, and described abutting part puts down described little leg connecting rod.Whether the lifting shank device lifting shank action of massage armchair of the present utility model and back-rest and seat section have relative motion without any relation, therefore, have simple in structure, use freely advantage.
2. described leg lifting mechanism also comprises rolling member, and described rolling member is hinged on the other end of described abutting part and connects with described little leg connecting rod, and the friction between described rolling member and the described little leg connecting rod is rolling friction, has steady, the smooth advantage of relative motion.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
The master that Fig. 1 has illustrated the little leg device of lifting of a kind of massage armchair of this utility model looks sketch map.
The little leg device of lifting that Fig. 2 has illustrated a kind of massage armchair shown in Figure 1 lifts the schematic perspective view of little leg connecting rod.
The little leg device of lifting that Fig. 3 has illustrated a kind of massage armchair shown in Figure 1 lifts the schematic perspective view of another angle of little leg connecting rod.
The specific embodiment
Please refer to Fig. 1 to Fig. 3, the lifting shank device 100 of a kind of massage armchair of the present utility model comprises electric pushrod 10 one extending, that shorten, and a leg lifting mechanism 20.
Described leg lifting mechanism 20 comprises that one first lifts leg connecting rod 21, one second and lifts leg connecting rod 22 and a rolling member 23.Described second lifts leg connecting rod 22 comprises a junction 221 and an abutting part 222.Described abutting part 222 extends by the middle part of described connecting portion 221 is oblique.One end of described abutting part 222 is connected with described connecting portion 221.Described first to lift the bottom of the top of leg connecting rod 21 and described connecting portion 221 hinged.
The seat portion 310 of massage armchair 300 is hinged with base 320; One end and the described seat portion 310 of the shank connecting rod 330 of massage armchair 300 are hinged;
One end and the described base 320 of described electric pushrod 10 are hinged, and the other end of described electric pushrod 10 and described seat portion 310 are hinged; Described first to lift bottom and the described base 320 of leg connecting rod 21 hinged; The top of described connecting portion 221 and described seat portion 310 are hinged; Described rolling member 23 is hinged on the other end of described abutting part 222; Described rolling member 23 connects with described shank connecting rod 330.
When described electric pushrod 10 elongations, described seat portion 310 is rotated rising in the counterclockwise direction; The described first angle of lifting between leg connecting rod 21 and the described connecting portion 221 becomes large; Thereby the described shank connecting rod 330 of described rolling member 23 pushing and withstanding is realized the angle of 330 on described seat portion 310 and described shank connecting rod and is become large, lifts described shank connecting rod 330; When described electric pushrod 10 shortenings, described seat portion 310 is rotated in a clockwise direction decline; The described first angle of lifting between leg connecting rod 21 and the described connecting portion 221 diminishes; Described rolling member 23 supports the gravity of described shank connecting rod 330, and the angle between described seat portion 310 and the described shank connecting rod 330 diminishes, and falls described shank connecting rod 330.
The above, it only is this utility model preferred embodiment, so can not limit according to this scope that this utility model is implemented, the equivalence of namely doing according to this utility model claim and description changes and modifies, and all should still belong in the scope that this utility model contains.
Claims (2)
1. the little leg device of the lifting of a massage armchair, seat portion and the base of massage armchair are hinged, little leg connecting rod
One end and described seat portion are hinged, and it is characterized in that, comprising:
Extending, as to shorten electric pushrod, an end and the described base of described electric pushrod are hinged, and the other end of described electric pushrod and described seat portion are hinged; And
Leg lifting mechanism, described leg lifting mechanism comprises that first lifts leg connecting rod and second and lift leg connecting rod, described second lifts leg connecting rod comprises connecting portion and abutting part, described first to lift an end and the described base of leg connecting rod hinged, described first to lift an end of the other end of leg connecting rod and described connecting portion hinged, the other end of described connecting portion and described seat portion are hinged, and an end of described abutting part is connected with described connecting portion, and the other end of described abutting part and described little leg connecting rod connect.
2. the little leg device of the lifting of a kind of massage armchair according to claim 1, it is characterized in that: described leg lifting mechanism also comprises rolling member, described rolling member is hinged on the other end of described abutting part and connects with described little leg connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498635 CN202844035U (en) | 2012-09-26 | 2012-09-26 | Lifting crus device of massage armchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498635 CN202844035U (en) | 2012-09-26 | 2012-09-26 | Lifting crus device of massage armchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202844035U true CN202844035U (en) | 2013-04-03 |
Family
ID=47975281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220498635 Expired - Fee Related CN202844035U (en) | 2012-09-26 | 2012-09-26 | Lifting crus device of massage armchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202844035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598751A (en) * | 2013-10-30 | 2014-02-26 | 浙江工业大学 | Lifting-type longue |
| CN103892986A (en) * | 2014-04-14 | 2014-07-02 | 杭州松研电器有限公司 | Single-drive massaging chair with zero gravity function |
| CN104095733A (en) * | 2014-07-04 | 2014-10-15 | 奥弗锐(福建)电子科技有限公司 | Massage armchair with novel structure |
| CN110664581A (en) * | 2019-08-16 | 2020-01-10 | 福安市宏实工贸有限公司 | Massage chair support structure |
-
2012
- 2012-09-26 CN CN 201220498635 patent/CN202844035U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598751A (en) * | 2013-10-30 | 2014-02-26 | 浙江工业大学 | Lifting-type longue |
| CN103892986A (en) * | 2014-04-14 | 2014-07-02 | 杭州松研电器有限公司 | Single-drive massaging chair with zero gravity function |
| CN103892986B (en) * | 2014-04-14 | 2016-01-20 | 杭州松研电器有限公司 | A kind of list possessing zero gravity functions drives massage armchair |
| CN104095733A (en) * | 2014-07-04 | 2014-10-15 | 奥弗锐(福建)电子科技有限公司 | Massage armchair with novel structure |
| CN110664581A (en) * | 2019-08-16 | 2020-01-10 | 福安市宏实工贸有限公司 | Massage chair support structure |
| CN110664581B (en) * | 2019-08-16 | 2022-06-03 | 福安市宏思供应链有限公司 | Massage chair support structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiamen Healthcare Electronic Co., Ltd. Assignor: Xiamen Comfort Science & Technology Group Co., Ltd. Contract record no.: 2015350000002 Denomination of utility model: Lifting crus device of massage armchair Granted publication date: 20130403 License type: Exclusive License Record date: 20150106 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160825 Address after: Dongpu road Xiamen City, Fujian province 361000 Siming District No. 22 Patentee after: Xiamen Healthcare Electronic Co., Ltd. Address before: Siming District of Xiamen city in Fujian Province before the 361000 Po Road No. 168 Patentee before: Xiamen Comfort Science & Technology Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20190926 |