CN212878524U - Height-adjustable armpit supporting device for seat - Google Patents
Height-adjustable armpit supporting device for seat Download PDFInfo
- Publication number
- CN212878524U CN212878524U CN202021936372.2U CN202021936372U CN212878524U CN 212878524 U CN212878524 U CN 212878524U CN 202021936372 U CN202021936372 U CN 202021936372U CN 212878524 U CN212878524 U CN 212878524U
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- China
- Prior art keywords
- supporting
- seat
- rod
- back link
- riser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 210000004712 air sac Anatomy 0.000 description 5
- 230000017531 blood circulation Effects 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 2
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model belongs to the technical field of the auxiliary stretching, a use height-adjustable armpit strutting arrangement on seat is related to, including back link plate, connection riser and support flat board, back link plate top is equipped with the couple, and the lower part is equipped with a plurality of altitude mixture control screw holes in the back link plate, is equipped with the fixed orifices on the connection riser, and the back link plate passes through the bolt fastening with being connected the riser, and the bolt runs through fixed orifices and altitude mixture control screw hole threaded connection, connects the riser top and supports dull and stereotyped one end articulated, and it is equipped with supporting mechanism to support the dull and stereotyped below. The utility model discloses can use on the seat to can adjust according to individual height difference, make the demand that satisfies the tensile lumbar vertebrae of user, and simple structure conveniently carries.
Description
Technical Field
The utility model relates to a use height-adjustable underarm strutting arrangement on seat belongs to supplementary tensile technical field.
Background
At present, lumbar spondylosis is gradually younger, mainly because most of the current young people sit for a long time, but when sitting on the chair, the lumbar vertebra is still stressed and can not be protected well, and although most of the existing chairs are provided with armrests, the armrests can not stretch and protect the lumbar vertebra, so that the number of patients suffering from lumbar vertebra also climbs year by year.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a with height-adjustable armpit strutting arrangement on seat, can use on the seat with height-adjustable armpit strutting arrangement on this seat to can adjust according to individual height difference, make the demand that satisfies the tensile lumbar vertebrae of user, and simple structure conveniently carries.
Seat on with height-adjustable's underarm strutting arrangement, including back link plate, connection riser and support flat board, back link plate top is equipped with the couple, the lower part is equipped with a plurality of altitude mixture control screw holes in the back link plate, is equipped with the fixed orifices on the connection riser, the back link plate passes through the bolt fastening with being connected the riser, the bolt runs through fixed orifices and altitude mixture control screw hole threaded connection, it is articulated with support flat board one end to connect the riser top, supports the flat board below and is equipped with supporting mechanism.
During the use, generally use in pairs, hang the couple of a pair of this device in the left and right sides of seat back respectively, then connect the position of riser on the back link plate according to the high different adjustment of individual, then adjust supporting mechanism to the support position who supports the flat board, guarantee to support the flat board and can support in user's armpit, stretch to user's lumbar vertebrae, alleviate the health weight that the lumbar vertebrae bore, carry out a protection to the lumbar vertebrae. And the device is applicable whether the backrest of the seat is inclined or vertical. When using this device in pairs, can add middle cradling piece two between back link plate below, middle cradling piece both ends are pegged graft with two back link plates respectively, support stability when guaranteeing to use to middle cradling piece is the telescopic link.
Preferably, the supporting mechanism comprises a supporting rod and wave-shaped bulges arranged on the lower surface of the supporting flat plate, the bottom end of the supporting rod is hinged with the connecting vertical plate, and the top end of the supporting rod is arranged in a groove between the bulges. The position that the bracing piece supported can be adjusted according to individual needs, guarantees to support the support stability of flat board.
Preferably, the supporting telescopic rod is additionally arranged below the other end of the supporting flat plate, the supporting telescopic rod plays a supporting role on the supporting flat plate, the supporting stability of the supporting flat plate is further guaranteed, and the supporting telescopic rod can be used for adjusting the height according to the position height of the supporting flat plate.
Preferably, the top of the support flat plate is additionally provided with a support air bag, so that a user can feel more comfortable when the support flat plate is supported under the armpit.
Preferably, the side fixing rod is additionally arranged on the side face of the backrest hanging plate and can be fixed with the original armrest of the seat through a binding belt, and the supporting stability of the supporting flat plate is further guaranteed.
Preferably, the bottom of the backrest hanging plate is additionally provided with a supporting bottom rod which is a telescopic rod, one end of the supporting bottom rod is connected with the backrest hanging plate through a binding band, and the other end of the supporting bottom rod is fixed with the original armrest of the seat through the binding band.
Preferably, the supporting air sac is a columnar air sac, the columnar air sac is arranged on the top of the supporting flat plate in an arch shape, the extending direction of the columnar air sac is the same as the direction of blood vessels, blood circulation is facilitated, and the blood circulation cannot be influenced even if the supporting air sac is used for a long time.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model discloses simple structure, reasonable in design can use on the seat, and armpit support stability is higher to can adjust according to individual height difference, make the demand that satisfies the tensile lumbar vertebrae of user, and simple structure conveniently carries.
Drawings
FIG. 1 is a front view of a height adjustable underarm support for a chair;
fig. 2, left side view of the height adjustable underarm support for a chair.
In the figure: 1. a backrest hanging plate; 2. hooking; 3. a wave-shaped bulge; 4. a bolt; 5. connecting a vertical plate; 6. a support bar; 7. supporting the telescopic rod; 8. supporting the flat plate; 9. a support airbag; 10. a height adjustment threaded hole; 11. a seat back; 12. a middle support rod; 13. fixing the rod; 14. the bottom bar is supported.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
according to fig. 1 and 2, seat on with height-adjustable underarm strutting arrangement, including back link plate 1, connect riser 5 and support flat board 8, 1 top of back link plate is equipped with couple 2, the lower part is equipped with a plurality of height-adjusting screw holes 10 in the back link plate 1, is equipped with the fixed orifices on connecting riser 5, back link plate 1 with be connected riser 5 and pass through bolt 4 fixed, bolt 4 runs through the fixed orifices and is connected with height-adjusting screw holes 10 threaded connection, connect 5 tops of riser and support flat board 8 one end articulated, support flat board 8 below is equipped with supporting mechanism.
In this embodiment:
the supporting mechanism comprises a supporting rod 6 and wave-shaped bulges 3 arranged on the lower surface of a supporting flat plate 8, the bottom end of the supporting rod 6 is hinged with the connecting vertical plate 5, and the top end of the supporting rod 6 is arranged in a groove between the bulges. The position that the bracing piece 6 supported can be adjusted according to individual's needs, guarantees the support stability who supports dull and stereotyped 8.
Support 8 other ends below of flat board and add support telescopic link 7, support telescopic link 7 and play the supporting role to supporting flat board 8, further guarantee to support flat board 8's support stability to support telescopic link 7 and can highly carry out altitude mixture control according to the position that supports flat board 8, support 7 bottom supports of telescopic link on the seat.
The top of the supporting flat plate 8 is additionally provided with a supporting air bag 9, so that a user can feel more comfortable when the supporting flat plate 8 is supported under the armpit.
The side fixing rod 13 is additionally arranged on the side surface of the backrest hanging plate 1, the side fixing rod 13 can be fixed with the original armrest of the seat through a binding belt, and the supporting stability of the supporting flat plate 8 is further guaranteed.
The bottom of the backrest hanging plate 1 is additionally provided with a supporting bottom rod 14, the supporting bottom rod 14 is a telescopic rod, one end of the supporting bottom rod 14 is connected with the backrest hanging plate 1 through a binding band, and the other end of the supporting bottom rod 14 is fixed with the original armrest of the seat through the binding band.
The supporting air bag 9 is a columnar air bag which is arranged at the top of the supporting flat plate 8 in an arch shape, the extending direction of the columnar air bag is the same as the direction of blood vessels, the blood circulation is facilitated, and the blood circulation cannot be influenced even if the supporting air bag is used for a long time.
During the use, generally use in pairs, hang the couple 2 of a pair of this device in the left and right sides on 11 tops of backrest respectively, then connect riser 5 position on backrest link plate 1 according to the high different adjustment of individual, then adjust supporting mechanism to the support position who supports dull and stereotyped 8, guarantee that support dull and stereotyped 8 can support in user's armpit, stretch to user's lumbar vertebrae, alleviate the health weight that the lumbar vertebrae bore, carry out a protection to the lumbar vertebrae. And the present device is applicable regardless of whether the seat back 11 is inclined or upright. When using this device in pairs, can add middle cradling piece 12 two between back link plate 1 below, middle cradling piece 12 both ends are pegged graft with two back link plates 1 respectively, support stability when guaranteeing to use to middle cradling piece 12 is the telescopic link.
Claims (7)
1. The utility model provides a use height-adjustable underarm strutting arrangement on seat which characterized in that: including back link plate (1), connect riser (5) and support flat board (8), back link plate (1) top is equipped with couple (2), lower part is equipped with a plurality of altitude mixture control screw hole (10) in back link plate (1), be equipped with the fixed orifices on connecting riser (5), back link plate (1) is fixed through bolt (4) with connecting riser (5), bolt (4) run through fixed orifices and altitude mixture control screw hole (10) threaded connection, it is articulated with support flat board (8) one end to connect riser (5) top, it is equipped with supporting mechanism to support flat board (8) below.
2. The height adjustable underarm support apparatus for a seat of claim 1, wherein: the supporting mechanism comprises a supporting rod (6) and wave-shaped bulges (3) arranged on the lower surface of a supporting flat plate (8), the bottom end of the supporting rod (6) is hinged with a connecting vertical plate (5), and the top end of the supporting rod (6) is arranged in a groove between the wave-shaped bulges (3).
3. The height adjustable underarm support apparatus for a seat of claim 1, wherein: a supporting telescopic rod (7) is additionally arranged below the other end of the supporting flat plate (8).
4. The height adjustable underarm support apparatus for a seat according to any one of claims 1 to 3, wherein: the top of the supporting flat plate (8) is additionally provided with a supporting air bag (9).
5. The height adjustable underarm support apparatus for a seat of claim 4, wherein: the side surface of the backrest hanging plate (1) is additionally provided with a side fixing rod (13).
6. A height adjustable underarm support apparatus for a seat as claimed in claim 3, wherein: the bottom of the backrest hanging plate (1) is additionally provided with a supporting bottom rod (14), the supporting bottom rod (14) is a telescopic rod, and the supporting bottom rod (14) is connected with the backrest hanging plate (1) through a binding belt.
7. The height adjustable underarm support apparatus for a seat of claim 4, wherein: the supporting air bag is a columnar air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021936372.2U CN212878524U (en) | 2020-09-07 | 2020-09-07 | Height-adjustable armpit supporting device for seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021936372.2U CN212878524U (en) | 2020-09-07 | 2020-09-07 | Height-adjustable armpit supporting device for seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212878524U true CN212878524U (en) | 2021-04-06 |
Family
ID=75255982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021936372.2U Expired - Fee Related CN212878524U (en) | 2020-09-07 | 2020-09-07 | Height-adjustable armpit supporting device for seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212878524U (en) |
-
2020
- 2020-09-07 CN CN202021936372.2U patent/CN212878524U/en not_active Expired - Fee Related
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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: 20210406 |