CN205285672U - Detachable disjunctor back pad - Google Patents

Abstract

The utility model relates to a detachable disjunctor back pad, including main back and waist back, the preceding terminal surface of main back arranged inclined plane, interior concave part, hunch -up portion and inclined plane down from top to bottom in proper order, the lower extreme and the distance between the main back that wherein go up the inclined plane are greater than on the inclined plane and the distance between the main back, upper end and the distance between the main back on lower inclined plane be greater than down the lower extreme on inclined plane and the distance between the main back, waist back and lower inclined plane hug closely and arrange and the inclined plane of the back for joining in marriage with the declivity facial features of waist back. The utility model discloses a detachable construction can protect neck and waist simultaneously, is fit for various crowds, can adjust blood circulation, effectively improves the lumbar vertebrae, symptoms such as cervical vertebra and head rise, fiber crops, acid.

Description

A kind of detachable disjunctor back cushion

Technical field

The utility model relates to back cushion field, particularly relates to a kind of detachable disjunctor back cushion.

Background technology

Now a lot of people's work or the state in sitting and lying for a long time when seeing TV, can cause like thisNeck and waist go wrong, the problem such as usually occur having a pain in the back, cervical vertebra is ached, and existing back cushion is manyDevelop for the comfortableness of neck and waist separately, also do not have at present to protect simultaneously neck andThe back cushion of waist.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of detachable disjunctor back cushion, adoptsDemountable structure can be protected neck and waist simultaneously, is applicable to various crowds, can regulate blood circulation,Effectively improve lumbar vertebrae, cervical vertebra and head rise, the symptom such as numb, sour.

The utility model solves the technical scheme that its technical problem adopts: a kind of detachable company is providedBody back cushion, comprises main backrest and waist backrest, the front end face of described main backrest cloth successively from top to bottomBe equipped with ramp, inner fovea part, arch upward portion and lower inclined plane, wherein the lower end of ramp and the main backrest back side itBetween distance be greater than the distance between ramp upper end and the main backrest back side, the upper end of described lower inclined plane withDistance between the main backrest back side is greater than the distance between lower end and the main backrest back side of lower inclined plane, describedThe back side that waist backrest and lower inclined plane are close to layout and waist backrest is the inclined-plane matching with lower inclined plane.

As the one of technical scheme described in the utility model is supplemented, described ramp and inner fovea partBetween by the transition of arc protuberance connect.

As the one of technical scheme described in the utility model is supplemented, described lower inclined plane and the portion that arches upwardTangent layout.

Further, the front end face top of described waist backrest is furnished with arch by waist, and this arch is leaned onBetween the front end face of the below of waist and waist backrest, form buttocks placement section.

What further, the back of the middle part of described lower inclined plane and waist backrest was corresponding is furnished with bondingPortion.

Beneficial effect

The utility model relates to a kind of detachable disjunctor back cushion, adopt demountable structure, main backrest andWaist backrest can separate use separately, also can use simultaneously, can protect neck and waist simultaneously,Be suitable for the elderly's (bed, chair, all can use on sofa), company's white collar (can be placed directly on chair,Effect is very good), on automotive seat, train chair and aircraft seat, all can use, can regulate blood circulation,Effectively improve lumbar vertebrae, cervical vertebra and head rise, the symptom such as numb, sour.

Brief description of the drawings

Fig. 1 is decomposition chart of the present utility model;

Fig. 2 is use state schematic perspective view of the present utility model;

Fig. 3 is that use state master of the present utility model looks schematic diagram.

Diagram: 1, main backrest; 2, waist backrest; 3, ramp; 4, arc protuberance; 5, inner fovea part;6, lower inclined plane; 7, the portion that arches upward; 8, binding part; 9, arch is by waist; 10, buttocks placement section.

Detailed description of the invention

Below in conjunction with specific embodiment, further set forth the utility model. Only should be understood that these embodimentBe used for the utility model is described and be not used in restriction scope of the present utility model. In addition should be understood that and readingThe utility model lecture content after, those skilled in the art can do various changing to the utility modelMove or amendment, these equivalent form of values fall within the application's appended claims limited range equally.

As Figure 1-3, embodiment of the present utility model relates to a kind of detachable disjunctor back cushion,Comprise main backrest 1 and waist backrest 2, the front end face of described main backrest 1 is from top to bottom furnished with successivelyInclined-plane 3, inner fovea part 5, arch upward portion 7 and lower inclined plane 6, wherein the lower end of ramp 3 and main backrest 1 are carried on the backDistance between face is greater than the distance between ramp 3 upper ends and main backrest 1 back side, described lower inclined plane 6Upper end and main backrest 1 back side between distance be greater than between the lower end and main backrest 1 back side of lower inclined plane 6Distance, described waist backrest 2 and lower inclined plane 6 be close to arrange and the back side of waist backrest 2 for underThe inclined-plane that inclined-plane 6 matches.

As the one of technical scheme described in the utility model is supplemented, described ramp 3 and indentBetween portion 5, connect ramp 3, inner fovea part 5 and arc protuberance 4 shapes by 4 transition of arc protuberanceBecoming ledge is the rear neck of contact human body, is to consider from body mechanics, goes people is topIn time, can support the neck of human body, allows people feel more comfortable.

As the one of technical scheme described in the utility model is supplemented, described lower inclined plane 6 with arch upwardThe tangent layout of portion 7, improves comfortableness when human body back is top to be gone.

Further, the front end face top of described waist backrest 2 is furnished with arch by waist 9, to human bodyWaist support, this arch forms stern by between the below of waist 9 and the front end face of waist backrest 2Portion's placement section 10, this buttocks placement section 10 can embed for the buttocks of human body, improves the comfortableness of seating.

Further, corresponding being furnished with in back of the middle part of described lower inclined plane 6 and waist backrest 2Binding part 8, the dismounting between main backrest 1 and waist backrest 2, this binding part mostly 8 is to adopt hook face and hairThe connection of face.

The relatively softer material that the main backrest 1 here adopts, and waist backrest mostly 2 be adopt partially hardThe material of a bit.

Back cushion described in the utility model adopts demountable structure, and main backrest and waist backrest can separateUse separately, also can use simultaneously, can protect neck and waist simultaneously, applicable the elderly (bed,Chair, all can use on sofa), company's white collar (can be placed directly on chair, effect is very good), automobileSeat all can use, and can regulate blood circulation, effectively improves lumbar vertebrae, cervical vertebra and head rise, fiber crops,The symptoms such as acid.

Claims (5)

1. a detachable disjunctor back cushion, comprises main backrest (1) and waist backrest (2), it is characterized in that,The front end face of described main backrest (1) be from top to bottom furnished with successively ramp (3), inner fovea part (5),Arch upward portion (7) and lower inclined plane (6), wherein the lower end of ramp (3) and main backrest (1) back side itBetween distance be greater than the distance between ramp (3) upper end and main backrest (1) back side, described underThe lower end that distance between the upper end on inclined-plane (6) and main backrest (1) back side is greater than lower inclined plane (6) withDistance between main backrest (1) back side, described waist backrest (2) is close to cloth with lower inclined plane (6)Put and the inclined-plane for matching with lower inclined plane (6), the back side of waist backrest (2).

2. detachable disjunctor back cushion according to claim 1, is characterized in that: described ramp(3) and between inner fovea part (5) connect by arc protuberance (4) transition.

3. detachable disjunctor back cushion according to claim 1, is characterized in that: described lower inclined plane(6) with the tangent layout of portion (7) that arches upward.

4. detachable disjunctor back cushion according to claim 1, is characterized in that: described waist leans onThe front end face top of the back of the body (2) is furnished with arch by waist (9), and this arch is by the below of waist (9)And between the front end face of waist backrest (2), form buttocks placement section (10).

5. detachable disjunctor back cushion according to claim 1, is characterized in that: described lower inclined plane(6) what the back of middle part and waist backrest (2) was corresponding is furnished with binding part (8).