CN203458046U - Elastic leg rack of massage chair - Google Patents
Elastic leg rack of massage chair Download PDFInfo
- Publication number
- CN203458046U CN203458046U CN201320402732.4U CN201320402732U CN203458046U CN 203458046 U CN203458046 U CN 203458046U CN 201320402732 U CN201320402732 U CN 201320402732U CN 203458046 U CN203458046 U CN 203458046U
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- CN
- China
- Prior art keywords
- transverse tube
- tube
- holes
- leg support
- welded
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- Expired - Fee Related
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Abstract
The utility model relates to an elastic leg rack of a massage chair. The elastic leg rack of the massage comprises an L-shaped bent tube leg rack, a middle transverse tube, two longitudinal tubes, an upper transverse tube, two plastic sliding blocks, a round transverse tube, two guide tracks, two tension springs, two spring hanging plates, a fixing rack of the guide tracks and two through holes, wherein the middle transverse tube and the upper transverse tube are both fixed on the L-shaped bent tube leg rack; one end of each of the two longitudinal tubes is respectively welded on the middle transverse tube; the other end of each of the two longitudinal tubes is respectively welded on the upper transverse tube; two ends of the two guide tracks are respectively fixed on the round transverse tube and the fixing rack of the guide tracks; one surface end of each of the two sliding blocks is respectively fixed on the longitudinal tube; sliding grooves formed in the two sliding blocks are respectively embedded and matched into the two guide tracks; the two through holes are formed in the middle of the middle transverse tube; the two through holes are both internally provided with bolts; two spring hanging plates are welded on the round transverse tube; one end of each of two tension spring is respectively hung on the spring hanging plates; the other ends of the two tension springs are respectively connected with the two through holes through bolts by using screw nuts.
Description
Technical field
The utility model relates to a kind of elasticity leg support of massage armchair
.
Background technology
Massage armchair can carry out massaging action to human body back and calf, foot bottom.The calf massager of current most of massage armchair is on the market to be fixed in a leg support, the electric expansion mechanism consisting of travel switch and motor, the length of adjusting leg support; The defect of this structure is: shank integral body seem heavy ，Dui electric expansion mechanism arrange require Gao， mechanism complexity and cost high.Therefore, be necessary to improve.
?summary of the invention
The purpose of this utility model is to provide a kind of elasticity leg support of massage armchair.The purpose of this utility model is achieved by the following technical solution: the elasticity leg support of massage armchair of the present utility model comprises L shaped bend pipe leg support, middle transverse tube, two vertical standpipes, upper lateral tube, two plastic slide blocks, circle transverse tube, two guide rails, two extension springs, two spring carrier arm plates, the fixed mount of guide rail, two through holes; Middle transverse tube, upper lateral tube are all fixed in L shaped bend pipe leg support, one end of two vertical standpipes is welded on respectively on middle transverse tube, article two, the vertical standpipe other end is welded on respectively on upper lateral tube, article two, guide rail two ends are separately fixed on the fixed mount of round transverse tube and guide rail, the one side end of two slide blocks is separately fixed on vertical standpipe, and the chute that is located at two slide blocks embeds respectively and is engaged in two guide rails; In the middle of middle transverse tube, be provided with two through holes, in two described through holes, bolt is all housed, on circle transverse tube, be welded with two spring carrier arm plates, one end of two extension springs is hooked on respectively on spring carrier arm plate, and the other end of two extension springs uses mother Luo to be bolted at two through holes by bolt respectively.
The utility model has the advantage of: rely on the length of the thrust free adjustment leg support of human body shank, exempt electric expansion mechanism, designs simplification, noise are little, and cost is low.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is for being equipped with massage armchair chair frame structural representation of the present utility model.
Name of parts and description of symbols thereof in figure:
L shaped bend pipe leg support (1), middle transverse tube (2), vertical standpipe (3,9), upper lateral tube (4),
Plastic slide block (5,10), circle transverse tube (6), guide rail (7,8), extension spring (11,12),
The fixed mount 15 of spring carrier arm plate (13,14), guide rail, through hole (16,17).
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the elasticity leg support of massage armchair of the present utility model comprises the fixed mount 15 of L shaped bend pipe leg support (1), middle transverse tube (2), two vertical standpipes (3,9), upper lateral tube (4), two plastic slide blocks (5,10), circle transverse tube (6), two guide rails (7,8), two extension springs (11,12), two spring carrier arm plates (13,14), guide rail, two through holes (16,17).Middle transverse tube (2), upper lateral tube (4) are all fixed in L shaped bend pipe leg support (1), one end of two vertical standpipes (3,9) is welded on respectively on middle transverse tube (2), article two, the vertical standpipe other end is welded on respectively on upper lateral tube (4), article two, guide rail (7,8) two ends are separately fixed on the fixed mount 15 of round transverse tube (6) and guide rail, it is upper that the one side end of two slide blocks (5,10) is separately fixed at vertical standpipe (3,9), and the chute that is located at two slide blocks (5,10) embeds respectively and is engaged in two guide rails (7,8); In the middle of middle transverse tube (2), be provided with two through holes (16,17), in two described through holes, bolt be all housed, on circle transverse tube (6), be welded with two spring carrier arm plates (13,14); Article two, one end of extension spring (11,12) is hooked on respectively spring carrier arm plate (13,14) above, and the other end of two extension springs (11,12) uses mother Luo to be bolted at two through holes (16,17) by bolt respectively.
The elasticity leg support stroke of described massage armchair is between 0-155mm.
Operation principle: circle transverse tube (6) two ends join respectively at the activity of massage armchair brandreth, user's shank is firmly in the lower knuckle place of L shaped bend pipe leg support (1), by two plastic slide blocks (5, 10) with two guide rails (7, 8) the movable L shaped bend pipe leg support (1) that coordinates is to front slide, elastic force by extension spring is controlled the distance of sliding, make L shaped bend pipe leg support (1) can fit tightly human body shank, shank obtains comfortable massage, when user's human body shank leaves after L shaped bend pipe leg support, at two extension springs (11, 12) under the effect of elastic force, L shaped bend pipe leg support can slide into original position.
Be more than specific embodiment of the utility model, all similar changes of doing according to above-mentioned design, ought to belong to scope of the present utility model.
Claims (2)
1. the elasticity leg support of a massage armchair; it is characterized in that, the elasticity leg support of described massage armchair comprises L shaped bend pipe leg support, middle transverse tube, two vertical standpipes, upper lateral tube, two plastic slide blocks, circle transverse tube, two guide rails, two extension springs, two spring carrier arm plates, the fixed mount of guide rail, two through holes; Middle transverse tube, upper lateral tube are all fixed in L shaped bend pipe leg support, one end of two vertical standpipes is welded on respectively on middle transverse tube, article two, the vertical standpipe other end is welded on respectively on upper lateral tube, article two, guide rail two ends are separately fixed on the fixed mount of round transverse tube and guide rail, the one side end of two slide blocks is separately fixed on vertical standpipe, and the chute that is located at two slide blocks embeds respectively and is engaged in two guide rails; In the middle of middle transverse tube, be provided with two through holes, in two described through holes, bolt is all housed, on circle transverse tube, be welded with two spring carrier arm plates, one end of two extension springs is hooked on respectively on spring carrier arm plate, and the other end of two extension springs uses mother Luo to be bolted at two through holes by bolt respectively.
2. the elasticity leg support of massage armchair according to claim 1, is characterized in that, the elasticity leg support stroke of described massage armchair is between 0-155mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320402732.4U CN203458046U (en) | 2013-07-08 | 2013-07-08 | Elastic leg rack of massage chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320402732.4U CN203458046U (en) | 2013-07-08 | 2013-07-08 | Elastic leg rack of massage chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458046U true CN203458046U (en) | 2014-03-05 |
Family
ID=50170430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320402732.4U Expired - Fee Related CN203458046U (en) | 2013-07-08 | 2013-07-08 | Elastic leg rack of massage chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520783A (en) * | 2021-06-07 | 2021-10-22 | 奥佳华智能健康科技集团股份有限公司 | Shank extending structure |
-
2013
- 2013-07-08 CN CN201320402732.4U patent/CN203458046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520783A (en) * | 2021-06-07 | 2021-10-22 | 奥佳华智能健康科技集团股份有限公司 | Shank extending structure |
| CN113520783B (en) * | 2021-06-07 | 2024-03-19 | 奥佳华智能健康科技集团股份有限公司 | Shank extending structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20140305 Termination date: 20190708 |