CN210672593U - Portable waist-protecting posture-correcting cushion - Google Patents
Portable waist-protecting posture-correcting cushion Download PDFInfo
- Publication number
- CN210672593U CN210672593U CN201921353383.5U CN201921353383U CN210672593U CN 210672593 U CN210672593 U CN 210672593U CN 201921353383 U CN201921353383 U CN 201921353383U CN 210672593 U CN210672593 U CN 210672593U
- Authority
- CN
- China
- Prior art keywords
- arc
- base
- backrest
- shaped
- cushion
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/10—Devices for holding pupils upright, i.e. body supports
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C16/00—Stand-alone rests or supports for feet, legs, arms, back or head
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a portable waist support and posture correction cushion, which comprises a base and a backrest, wherein the inner side of the upper surface of the base extends downwards to form an arc-shaped recess, the arc-shaped recess naturally transitions to the outer edge of the base, the outer edge of the base extends downwards, the middle part of the outer edge of the base is recessed inwards to form a V-shaped arc, an arc-shaped handle extends out of the inner side of the base, the surface of the base is symmetrically provided with four first fixing holes, and the middle part of the upper surface of the base is provided with at least one first arc-shaped anti-skidding groove; the lower part of the inner surface of the backrest extends downwards to form an arc-shaped recess, the arc-shaped recess is transited to the upper part of the backrest, the upper part of the backrest is curved inwards in an arc shape to support the gluteus medius and latissimus of a human body, the upper part of the backrest is provided with a circular arc-shaped hollow part, the surface of the backrest is symmetrically provided with six second fixing holes, and the middle part of the inner surface of the backrest is provided with at least one second circular arc-shaped anti-slip groove; the base and the backrest are connected through a hinge shaft and fixed through a pin.
Description
Technical Field
The utility model belongs to the technical field of household articles, especially a appearance cushion is rectified to portable waist support.
Background
At present, for the people who work or learn for a long time and sit for a long time, the people work or learn by leaning on a computer for a long time, and under the condition that the body is in a forward-leaning sitting posture, the lumbar curvature is changed from forward curvature to backward reverse curvature for a long time due to no lumbar support, so that the waist burden is increased, the tension of the lumbar muscle group is caused, and the lumbar strain is caused.
At present, the cushion for family life and outdoor use can be carried but generally has no backrest, and when the cushion is used by people, the waist is not supported by the backrest, so that the burden of the lumbar is increased, and the soreness of the waist and the back is easily caused.
The existing posture correcting seat and posture correcting cushion in the market at present are large in structure, heavy in weight, incapable of being folded and carried about, incapable of being applied to multiple scenes and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to solve the deficiencies in the prior art, the utility model provides a posture cushion is rectified to portable waist support, its folding design, convenient to carry uses under various scenes and can both support the waist, keeps comfortable position of sitting, alleviates and sits tired for a long time.
The technical scheme is as follows: the utility model discloses a for realize above-mentioned purpose, realize through following technical scheme:
a portable waist support posture correction cushion comprises a base and a backrest, wherein:
the inner side of the upper surface of the base extends downwards to form an arc-shaped recess, the arc-shaped recess naturally transits to the outer side edge of the base, the outer side edge of the base extends downwards, the middle part of the outer side edge of the base is recessed inwards to form a V-shaped arc, an arc-shaped handle extends out of the inner side of the base, four first fixing holes are symmetrically formed in the surface of the base, and at least one first arc-shaped anti-skidding groove is formed in the middle part of the upper surface of the base;
the lower part of the inner surface of the backrest extends downwards to form an arc-shaped recess, the arc-shaped recess is transited to the upper part of the backrest, the upper part of the backrest is curved inwards in an arc shape to support the gluteus medius and latissimus of a human body, the upper part of the backrest is provided with a circular arc-shaped hollow part, the surface of the backrest is symmetrically provided with six second fixing holes, and the middle part of the inner surface of the backrest is provided with at least one second circular arc-shaped anti-slip groove;
the base and the backrest are connected through a hinge shaft and fixed through a pin.
Further, the arc-shaped depression on the upper surface of the base is adapted to the pelvic structure of the human body.
Further, the base further comprises a soft cushion, and the soft cushion is connected with the base in a buckling mode through four first fixing holes.
Furthermore, the middle part of the upper surface of the base is provided with three first arc-shaped anti-skid grooves.
Furthermore, the arc-shaped recess on the inner surface of the backrest is adapted to the sacrum, the coccyx and the gluteus maximus of the human body, and the upper part of the backrest is curved inwards in an arc shape and is adapted to the lumbar vertebra and the latissimus dorsi.
Furthermore, the backrest cushion is connected with the backrest in a buckling mode through six second fixing holes.
Furthermore, two second arc-shaped anti-skidding grooves are formed in the middle of the inner surface of the backrest.
Further, a cover is sleeved on the outer end of the pin.
Further, the base is an injection molding integrated piece, and the backrest is an injection molding integrated piece.
Furthermore, edges and corners of the base and the backrest are both provided with arc chamfers.
Has the advantages that: compared with the prior art, the utility model discloses a portable waist support cushion of rectifying appearance's beneficial effect lies in:
1. the device has simple structure and small volume, can be placed on a common seat, can also be placed on a stool without a backrest, can also be placed on household articles, such as a sofa, a bed, a floor or a carpet, and can also be placed on the outdoor ground.
2. Extensive applicability, flexible and convenient use, and convenient carrying and storage. The arc design of base and human buttock laminating, it is comfortable to use, the outside edge of base extends downwards can not chuck the leg. The V-shaped arc design of the two legs of the base is beneficial to the ventilation without sultriness. The first arc-shaped anti-skidding grooves on the three positions of the surface of the base play an anti-skidding role. The cushion can be fixed in four first fixed orificess above the base, increases the travelling comfort of base.
3. The arc groove at the lower part of the backrest is designed according to the radians of the sacrum, the coccyx and the gluteus maximus of a human body, is attached to the hip and the pelvis, and stabilizes the pelvis. The radian of the backrest extends upwards to the position of the ilium of the human body, and the backrest starts to curve forwards from the fourth section of the lumbar vertebra to the third section of the lumbar vertebra according to the physiological curvature of the lumbar vertebra of the human body. The arrangement ensures that the waist of a user is tightly attached to the backrest when the chair is used, and the physiological curvature of the spine of the user in a sitting posture can be corrected. The two sides of the backrest part are curved inwards in an arc shape to support the positions of gluteus medius and latissimus dorsi, thereby effectively relieving the fatigue of the waist muscle. Six second fixing holes are formed in the surface of the backrest and used for fixing the backrest cushion. Two second arc-shaped anti-skid grooves on the surface of the backrest play a role in skid resistance.
4. The upper portion of back sets up convex fretwork portion, makes things convenient for when product open mode to hold.
5. An arc-shaped handle extends out of the back of the base, so that the product can be conveniently held under a folded state and can be carried.
6. The junction of base and back adopts hinge shaft form design, makes things convenient for the product to open and uses and fold and accomodate.
7. The edges of the base and the backrest are both provided with arc chamfers, so that the edges and corners are prevented from colliding with a user.
Drawings
Fig. 1 is a top view of a portable waist-protecting posture-correcting cushion disclosed by the utility model;
fig. 2 is a side view of the portable waist-protecting posture-correcting cushion disclosed by the utility model;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
fig. 4 is a schematic view of the portable waist-protecting posture-correcting cushion disclosed by the utility model after being folded;
fig. 5 is a side view of the portable waist-protecting posture-correcting cushion disclosed by the utility model after being folded;
fig. 6 is a schematic perspective view of the portable waist-protecting posture-correcting cushion disclosed by the utility model after being opened;
fig. 7 is a schematic perspective view of the portable waist-protecting posture-correcting cushion disclosed by the utility model after being opened;
wherein:
the specific implementation mode is as follows:
the following describes the embodiments of the present invention in detail.
The utility model discloses a for realize above-mentioned purpose, realize through following technical scheme:
as shown in fig. 1 to 7, a portable waist-protecting posture-correcting seat cushion comprises a base 1 and a backrest 2, wherein:
the inner side of the upper surface of the base 1 extends downwards to form an arc-shaped recess, the arc-shaped recess naturally transits to the outer edge of the base 1, the outer edge of the base 1 extends downwards, the middle of the outer edge of the base 1 is recessed inwards to form a V-shaped arc 11, an arc-shaped handle 12 extends out of the inner side of the base 1, four first fixing holes 13 are symmetrically formed in the surface of the base 1, and at least one first arc-shaped anti-skidding groove 14 is formed in the middle of the upper surface of the base 1;
the lower part of the inner surface of the backrest 2 extends downwards to form an arc-shaped recess, the arc-shaped recess is transited to the upper part of the backrest 2, the upper part of the backrest 2 is curved inwards in an arc shape to support gluteus medius and latissimus of a human body, the upper part of the backrest 2 is provided with a circular arc-shaped hollow part 21, the surface of the backrest 2 is symmetrically provided with six second fixing holes 22, and the middle part of the inner surface of the backrest 2 is provided with at least one second circular arc-shaped anti-skidding groove 23;
the base 1 and the backrest 2 are connected through a hinge shaft and fixed through a pin 4.
Further, the arc-shaped depression of the upper surface of the base 1 is adapted to the pelvic structure of the human body.
Further, a soft pad is included, and the soft pad is connected with the base 1 in a buckling mode through four first fixing holes 13.
Further, three first arc-shaped anti-skid grooves 14 are formed in the middle of the upper surface of the base 1.
Furthermore, the arc-shaped recess on the inner surface of the backrest 2 is adapted to the sacrum, the coccyx and the gluteus maximus of the human body, and the upper part of the backrest 2 is curved inwards in an arc shape and is adapted to the lumbar vertebra and the latissimus dorsi.
Further, a backrest cushion is included, which is connected with the backrest 2 in a snap-fit manner through six second fixing holes 22.
Further, two second arc-shaped anti-slip grooves 23 are formed in the middle of the inner surface of the backrest 2.
Further, the outer end of the pin 4 is sleeved with a cover 3.
Further, the base 1 is an injection molded integral piece, and the backrest 2 is an injection molded integral piece.
Further, the edges of the base 1 and the backrest 2 are both provided with circular arc chamfers.
The embodiments of the present invention have been described in detail. However, the present invention is not limited to the above-described embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by a person of ordinary skill in the art.
Claims (10)
1. The utility model provides a posture cushion is rectified to portable waist support which characterized in that, includes base and back, wherein:
the inner side of the upper surface of the base extends downwards to form an arc-shaped recess, the arc-shaped recess naturally transits to the outer side edge of the base, the outer side edge of the base extends downwards, the middle part of the outer side edge of the base is recessed inwards to form a V-shaped arc, an arc-shaped handle extends out of the inner side of the base, four first fixing holes are symmetrically formed in the surface of the base, and at least one first arc-shaped anti-skidding groove is formed in the middle part of the upper surface of the base;
the lower part of the inner surface of the backrest extends downwards to form an arc-shaped recess, the arc-shaped recess is transited to the upper part of the backrest, the upper part of the backrest is curved inwards in an arc shape to support the gluteus medius and latissimus of a human body, the upper part of the backrest is provided with a circular arc-shaped hollow part, the surface of the backrest is symmetrically provided with six second fixing holes, and the middle part of the inner surface of the backrest is provided with at least one second circular arc-shaped anti-slip groove;
the base and the backrest are connected through a hinge shaft and fixed through a pin.
2. The portable waist-protecting posture-correcting cushion as claimed in claim 1, wherein the arc-shaped recess of the upper surface of the base is adapted to the pelvic structure of the human body.
3. The portable waist-protecting posture-correcting cushion as claimed in claim 1, further comprising a soft pad, which is connected with the base in a snap-fit manner through four first fixing holes.
4. The portable waist-protecting posture-correcting cushion as claimed in claim 1, wherein the middle part of the upper surface of the base is provided with three first arc-shaped anti-slip grooves.
5. The portable cushion for protecting waist and correcting posture as claimed in claim 1, wherein the inner surface of the backrest has an arc-shaped recess corresponding to the sacrum, coccyx and gluteus maximus of human body, and the upper part of the backrest is curved inward in an arc shape corresponding to the lumbar vertebra and latissimus dorsi.
6. The portable waist-protecting posture-correcting cushion according to claim 1, further comprising a back cushion, wherein the back cushion is connected with the back in a snap-fit manner through six second fixing holes.
7. The portable waist-protecting posture-correcting seat cushion as claimed in claim 1, wherein two second arc-shaped anti-slip grooves are provided in the middle of the inner surface of the backrest.
8. The portable waist-protecting posture-correcting cushion as recited in claim 1, wherein a cover is provided on the outer end of the pin.
9. The portable waist-protecting posture-correcting cushion as recited in claim 1, wherein said base is an injection-molded integral piece, and said back is an injection-molded integral piece.
10. The portable waist-protecting posture-correcting cushion as claimed in claim 1, wherein the edges and corners of the base and the backrest are both provided with arc chamfers.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353383.5U CN210672593U (en) | 2019-08-20 | 2019-08-20 | Portable waist-protecting posture-correcting cushion |
| JP2022600002U JP3238558U (en) | 2019-08-20 | 2019-11-27 | Portable Posture Corrector Lumbar Support Cushion |
| PCT/CN2019/121245 WO2021031440A1 (en) | 2019-08-20 | 2019-11-27 | Portable waist support and posture correcting cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353383.5U CN210672593U (en) | 2019-08-20 | 2019-08-20 | Portable waist-protecting posture-correcting cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210672593U true CN210672593U (en) | 2020-06-05 |
Family
ID=70898614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921353383.5U Active CN210672593U (en) | 2019-08-20 | 2019-08-20 | Portable waist-protecting posture-correcting cushion |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3238558U (en) |
| CN (1) | CN210672593U (en) |
| WO (1) | WO2021031440A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790543A (en) * | 2020-12-31 | 2021-05-14 | 威海锦阳电子有限公司 | Sitting posture correcting cushion |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9332850B2 (en) * | 2013-10-18 | 2016-05-10 | Max Krishtul | Reversible orthopedic seat cushion |
| US9107505B1 (en) * | 2014-02-11 | 2015-08-18 | Ju-Yi Ma | Seat pad |
| JP2015051260A (en) * | 2014-04-03 | 2015-03-19 | 株式会社赤堀 | Waist surrounding cushion |
| CN206443468U (en) * | 2016-11-12 | 2017-08-29 | 金恒成 | A kind of Novel waist-protecting pad |
| CN207639994U (en) * | 2017-07-04 | 2018-07-24 | 厦门锐斯达工贸有限公司 | A kind of U.S. seat and back cushion of shield |
-
2019
- 2019-08-20 CN CN201921353383.5U patent/CN210672593U/en active Active
- 2019-11-27 JP JP2022600002U patent/JP3238558U/en active Active
- 2019-11-27 WO PCT/CN2019/121245 patent/WO2021031440A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790543A (en) * | 2020-12-31 | 2021-05-14 | 威海锦阳电子有限公司 | Sitting posture correcting cushion |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3238558U (en) | 2022-08-03 |
| WO2021031440A1 (en) | 2021-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2023115052A (en) | Postural maintenance tool | |
| KR101750887B1 (en) | Waist supporting chair | |
| AU2016262706B2 (en) | A sitting device for prevention of spinal diseases | |
| CN210672593U (en) | Portable waist-protecting posture-correcting cushion | |
| CN214179854U (en) | Inner core and cushion | |
| CN203262708U (en) | Air bag cushion structure with abutting part | |
| CN204120606U (en) | Multifunctional inflating type back cushion pillow | |
| CN209499232U (en) | A kind of seat device | |
| CN205597594U (en) | Collapsible cushion | |
| CN206303549U (en) | A kind of double back of the body back belt types of children rectify appearance chair | |
| CN204994975U (en) | Human engineering chair | |
| CN2838393Y (en) | Reinforced school chairs | |
| CN209769725U (en) | Novel cushion device | |
| CN212972376U (en) | Back cushion of chair | |
| JP3232075U (en) | Training equipment | |
| US11974675B1 (en) | Seating assembly | |
| CN213488012U (en) | Seat for correcting sitting posture of child | |
| CN220024623U (en) | Spring cushion similar to sofa | |
| CN109965591A (en) | A kind of seat device | |
| JP3176695U (en) | cushion | |
| CN216875698U (en) | Corrective cushion | |
| TWM612796U (en) | Sitting posture orthopedic seat cushion | |
| CN208725248U (en) | A kind of folding lazyboot's sofa | |
| CN219438620U (en) | Waist support sitting posture chair for long-time sitting | |
| CN214678317U (en) | Leisure chair with inclined cushion bottom surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |