CN201445179U - Back cushion structure with adjustable support position - Google Patents

Abstract

The utility model discloses a back cushion structure with adjustable supporting position, which mainly comprises a soft base material and a plurality of back cushions, wherein one surface of the soft base material is a combined surface; the back of the plurality of back cushions is provided with a positioning device; the soft base material is covered or laid on a seat or a bed surface or any product position for sitting and lying, and the combined surface is in an exposed state for connecting with the positioning device of the back cushion, so that the back cushion can be stably fixed on the soft base material; the user can position the back cushions at proper positions of the soft base material according to the requirement of the spine curve of the user, so that the back cushion can actually achieve the purpose of supporting the spine curve of the human body, and further achieve the effect of comfortable sitting or lying.

Description

Back cushion structure with adjustable support position

technical field

The utility model relates to a back cushion structure with adjustable support position.

Background technique

Please refer to Figure 13, which is a schematic diagram of the human spine. The human spine 100 is slightly S-shaped, and the back is symmetrical with the spine as the axis. The spine 100 can be divided into cervical vertebra 101, thoracic vertebra 102, Lumbar vertebra 103 and sacral vertebra 104, wherein, cervical vertebra 101 and lumbar vertebra 103 each have a depression; when people need to maintain a sitting posture for a long time due to the needs of work, the curve of the human spine 100 will be different from the chair or bed when sitting or lying down. Because of the different sitting and lying habits of each person, it is difficult to have a seat or bed that fully conforms to the comfort of the individual spine curve. As a result, if the spine is not properly supported, it will not only cause fatigue easily, but also cause spinal damage in the long run . Therefore, users who generally need to sit on the chair for a long time will buy back cushions as a support for the curve of the waist or back spine, so as to achieve the purpose of sitting comfortably for a long time. However, although the back cushion is an important equipment for maintaining the health and comfort of the spine and the back, since each person's body shape and sitting posture are different, the general back cushion cannot meet the needs of most people.

In order to solve the above problems, there are many types of back cushions currently available on the market. There are back cushions that directly imitate the curve of the human spine or back cushions with an adjustment mechanism. However, the current back cushions on the market still have the following deficiencies:

1. Since everyone's body shape and sitting posture are different, if you buy a back cushion that imitates the curve of the human spine, it will not be able to accurately achieve the respective support effect.

2. If you buy a back cushion with an adjustment function, although the adjustment effect can be achieved, the weight of the back cushion will increase because the adjustment function must be assembled on the mechanism, and due to the increase in cost, it will cause a relative increase in the sales amount, resulting in financial burden on consumers.

Contents of the invention

The purpose of this utility model is to provide a back cushion structure with adjustable support position, which is to cover or lay the soft base material on the seat or bed surface or any product that can be used for sitting and lying, so that the user can see himself Position the spine curve, and position multiple cushions in proper positions to achieve accurate support and adjustment.

The second purpose of this utility model is to provide a back cushion structure with adjustable support position, which is to carry the soft base material and multiple back cushions with you, and when you sit on the seat, you can support the spine curve at any time.

Another purpose of this utility model is to provide a back cushion structure with adjustable support position, which can cover the soft base material on the support body, and support the human spine curve together through the support body and the back cushion, so as to achieve better support Effect.

In order to achieve the above object, the utility model has taken the following technical solutions:

The back cushion structure with adjustable support position includes a soft base material and a plurality of back cushions; the soft base material has at least a joint surface, and the soft base material can be a cloth body or a cloth body and a soft rubber foam material or The laminate of soft plastic foam material makes the soft base material rollable or foldable for easy carrying; the back of the plurality of back cushions is provided with a positioning device; the positioning device of the back cushion is connected to the soft base The joint surface of the material, so that multiple cushions can be stably fixed on the soft base material; when in use, the soft base material is covered or laid on the seat or bed surface or any product that can be used for sitting and lying, and the combination The surface is exposed, and the user can position a plurality of back cushions on the appropriate position of the soft base material according to the needs of the spine curve, so that the back cushion can actually achieve the purpose of supporting the spine curve of the human body, and then achieve comfortable sitting or lying down In addition, in order to avoid the depth of the seat cushion being too deep, resulting in multiple cushions that cannot accurately support the curve of the human spine, it can be used together with a support that imitates the curve of the human spine, so that the soft substrate can be covered or pasted on the support body, and make up for the insufficiency of the support body through a plurality of cushions.

Compared with the prior art, the utility model has the following advantages:

1. The utility model coats or lays or sticks the soft base material on the seat or bed surface or any product that can be used for sitting and lying. The user can see the position of the spine curve and position the plurality of cushions in the appropriate position. Up, in order to achieve the purpose of accurate support and adjustment.

2. The utility model carries the soft base material and a plurality of back cushions with you, and when you sit on the seat, you can support the spine curve at any time.

3. The utility model can cover or attach the soft base material on the support body, and support the curve of the human spine through the support body and the back cushion together to achieve a better support effect.

4. The utility model can be applied to various chairs and beds, such as office chairs, car sitting and lying positions, tatami mats or mattresses.

Description of drawings

Fig. 1 is the first implementation assembly drawing of the back cushion structure of the utility model whose supporting position can be adjusted;

Fig. 2 is a combined diagram of the first implementation of the back cushion structure of the utility model whose supporting position can be adjusted;

Fig. 3 is the second implementation assembly drawing of the back cushion structure with adjustable support position of the present invention;

Fig. 4 is the second implementation combination diagram of the back cushion structure with adjustable support position of the present invention;

Fig. 5 is a schematic diagram of the third implementation of the back cushion structure with adjustable support position of the present invention;

Fig. 6 is a combination diagram of the soft base material and the seat of the back cushion structure of the utility model whose support position can be adjusted;

Fig. 7 is a combination diagram of the soft base material and the seat of the back cushion structure of the utility model whose support position can be adjusted;

Fig. 8A is the fourth implementation diagram of the back cushion structure with adjustable support position of the present invention;

Fig. 8B is the fourth implementation diagram of the structure of the back cushion with adjustable support position of the present invention;

Fig. 9 is a schematic diagram of the fifth implementation of the back cushion structure of the utility model whose supporting position can be adjusted;

Fig. 10A is a schematic diagram (1) of the spine curve support of the back cushion structure of the utility model whose support position can be adjusted;

Fig. 10B is a schematic diagram (2) of the spine curve support of the back cushion structure of the utility model whose support position can be adjusted;

Fig. 11 is a schematic diagram of the sixth implementation of the structure of the back cushion with adjustable support position of the present invention.

Fig. 12 is a schematic diagram of the seventh implementation of the structure of the back cushion with adjustable support position of the present invention.

Figure 13 is a schematic diagram of the human spine curve; and

Explanation of reference signs: 1. Soft base material, 11. Joint surface, 12. Cloth body, 13. Rubber, 14. Headgear, 2. Back cushion, 21. Positioning device, 3. Combined object, 31. Joint surface, 4 , seat, 41, chair back, 5, velcro, 6, support body, 61, support surface, 7, user, 71, spine curve, 8, mattress, 81, bed surface, 9, car, 91, Car seat, 100, spine, 101, cervical spine, 102, thoracic spine, 103 lumbar spine, 104, sacral spine.

Detailed ways

The content of the present utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Example:

Please refer to Fig. 1 and Fig. 2, the schematic diagram of the first implementation of the back cushion structure with adjustable support position provided by the utility model mainly includes:

A flexible base material 1, the flexible base material 1 can be a cloth body, which can be rolled or folded for storage, at least one surface of which is a joint surface 11;

A plurality of back cushions 2, the plurality of back cushions 2 have cushioning properties, and a positioning device 21 is arranged on the back; the number of the plurality of back cushions 21 is not limited, and 2 to 5 are optimal.

Combine the positioning devices 21 on the back of the plurality of back cushions 2 with the joint surface 11 of the soft base material 1, so that the plurality of back cushions 2 can be fixed on any position of the soft base material 1 to achieve the purpose of adjusting positioning.

In addition, the bonding surface 11 of the soft substrate 1 can be a rough surface or a hook surface similar to a Velcro felt, and the positioning device 21 of the back cushion 2 can be a hook surface or a rough surface similar to a Velcro felt, so that a plurality of back cushions 2 can be tightly packed. It is fixed at any position on the soft base material 1 for the user to adjust the positions of a plurality of back cushions 2 according to needs.

In addition, the size, shape and size of the plurality of back cushions 2 can be the same or different, for flexible selection and adjustment by the user. Please refer to Fig. 3 and Fig. 4, the schematic diagram of the second implementation of the back cushion structure with adjustable support position provided by the utility model, the difference between it and Fig. 1 and Fig. 2 is that one of the soft base materials 1 At least one combination object 3 is fixed on the surface, and the combination object 3 is provided with a combination surface 31 for connecting the positioning devices 21 of a plurality of back cushions 2, so that a plurality of back cushions 2 can be positioned on the surface of the soft substrate 1. Any appropriate place is used for the user to adjust the positions of a plurality of back cushions 2, and other structures are the same as those in Fig. 1, and will not be repeated here.

In addition, the bonding surface 31 of the combination object 3 can be a rough surface or a hook surface similar to a Velcro felt, and the positioning device 21 of the back cushion 2 can be a hook surface or a rough surface similar to a Velcro felt, so that a plurality of back cushions 2 can be tightly fixed on the On a soft substrate 1.

Please refer to Fig. 5, which is a schematic diagram of the third implementation of the back cushion structure with adjustable support position provided by the present invention, wherein the soft base material 1 can be not only a simple cloth body 12, but also a cloth body 12 and a cloth body. The soft rubber foam material 13 or the soft plastic foam material makes one surface of the soft substrate 1 have a joint surface 11, and the other surface can be used as a non-slip surface, and has the effect of winding and folding .

Please refer to Fig. 6 and Fig. 7, the soft base material and the seat positioning schematic diagram of the back cushion structure with adjustable support position provided by the utility model, wherein, as shown in Fig. 6, the soft base material 1 The headgear 14 can be formed at the end, and the headgear 14 can be directly sleeved on the seat back 41 of the seat 4 . Or as shown in FIG. 7 , the end of the soft base material 1 and the head of the seat back 41 of the seat 4 can be felted and glued to each other through Velcro 5 . The methods disclosed in the above-mentioned Fig. 6 and Fig. 7 can make the soft base material 1 cover the surface of the seat back 41 of the seat 4, and the joint surface 11 is exposed for the joint positioning of a plurality of back cushions 2. The back cushion 2 can be positioned anywhere on the soft base material 1 to support the user's waist, back, neck and other spinal curves.

In addition, the positioning methods of the soft substrate 1 and the chair described in Fig. 6 and Fig. 7 only represent a preferred embodiment of the present case, and are not intended to limit the scope of the patent application of the present case, as long as the flexible substrate with the joint surface 11 The material 1 is positioned on the seat 4 for a plurality of cushion bodies 2 to be combined and positioned, which should be included in the scope of the patent application of this case.

Please refer to 8A and B, the fourth implementation schematic diagram of the back cushion structure with adjustable support position provided by the utility model, wherein, it can further include a support body 6, which has a support surface 61 imitating the curve of the human spine , the support body 6 can be a support frame or a support hard pad body, the support body 6 is leaned against the seat back 41 of the seat 4, the support surface 61 is in a bare state, and the soft substrate 1 is covered or Covering the supporting surface 61 of the supporting body 6, the user 7 can not only support the human spine curve through the supporting body 6, but also make up for the unsupported position of the supporting body 6 through a plurality of cushions 2 on the soft base material 1, so as to Effectively support the spine curve of the waist, back or neck of the human body to achieve the purpose of sitting and holding comfortably.

Please refer to FIG. 9, which is a schematic diagram of the fifth implementation of the back cushion structure with adjustable support position provided by the present invention, wherein the soft base material 1 can be attached to the support surface 61 of the support body 6, and the soft The bonding surface 11 of the permanent base material 1 is in an exposed state, and is used for connecting the positioning devices 21 of a plurality of back cushions 2 .

Please refer to Fig. 10A and B, the schematic diagram of the spine curve support of the back cushion structure with adjustable support position provided by the utility model. Support, so that both the spine and the left and right body can be supported. In order to cooperate with the depressions at the cervical spine 101 and the lumbar spine 103 of the spine curve (please also refer to Figure 13), a plurality of back cushions 2 can be respectively arranged at any position on both sides of the human spine curve 71 according to the depression degree of both sides of the body and the spine Or on the waist or neck or other positions, or as shown in Figure 10B, the plurality of cushions 2 are stacked repeatedly and arranged in a triangular, horizontal, vertical strip or other geometric figures, so that the user 7 can feel the spine, waist , the neck or the back are all supported, so as to achieve a comfortable effect, and the plurality of back cushions 2 can be arbitrarily adjusted and changed on the soft base material 1, so that the user 7 can indeed adjust the plurality of back cushions 2 to the required support After sitting for a long time, there will be no discomfort.

Please refer to Fig. 11, the schematic diagram of the sixth implementation of the adjustable support position provided by the present invention; wherein, the soft base material 1 can be laid on the bed surface 81 of the mattress 8, and according to the position of the user 7 lying down Spine curve, positioning multiple cushions 2 on the positions that the human body must support, such as: neck, back, waist, legs or heels, etc., to achieve the effect of real support, and then for the user to achieve the purpose of sleeping comfortably .

Please refer to Fig. 12, the seventh implementation schematic diagram of the adjustable support position provided by the utility model; wherein, the support body 6 or the soft base material 1 can be laid on the seat 91 of the car 9, so that the user can When driving a car for 9 hours, it can achieve the effect of supporting the body's spine curve, and then achieve the purpose of driving comfortably.

Therefore, the utility model can fill up the gap between the spine and the seat mattress according to the comfort of the individual through the plurality of back cushions that can be moved arbitrarily, so as to achieve the effect of reliable support.

The above detailed description is a specific description of the feasible embodiment of the utility model. This embodiment is not used to limit the patent scope of the utility model. Any equivalent implementation or change that does not deviate from the utility model shall be included in this case within the scope of the patent.

Claims (11)

1. the back cushion structure of an adjustable support position is characterized in that, comprising:

The flexible substrate of tool coiling or folding and retraction characteristic, its at least one surface has faying face;

A plurality of back cushions, its back side is provided with positioner;

Described positioner is incorporated into the faying face of flexible substrate, and a plurality of back cushions are fixed on the flexible substrate.

2. the back cushion structure of adjustable support as claimed in claim 1 position is characterized in that: the faying face that described flexible substrate has is formed by the material of flexible substrate own.

3. the back cushion structure of adjustable support as claimed in claim 1 position is characterized in that: the faying face that described flexible substrate has is one to constitute in conjunction with object.

4. the back cushion structure of adjustable support as claimed in claim 1 position is characterized in that: described flexible substrate is the cloth body.

5. the back cushion structure of adjustable support as claimed in claim 1 position is characterized in that: described flexible substrate is the applying thing of cloth body and soft rubber foaming material.

6. the back cushion structure of adjustable support as claimed in claim 1 position is characterized in that: described flexible substrate is the applying thing of cloth body and soft plastic foaming material.

7. the back cushion structure of adjustable support as claimed in claim 1 position, it is characterized in that: the faying face of described flexible substrate can be the hair side or the hook face of devil's felt, and the positioner of a plurality of back cushions is the hook face or the hair side of devil's felt, and a plurality of back cushions closely are fixed on the flexible substrate.

8. the back cushion structure of an adjustable support position is characterized in that, comprising:

The flexible substrate of tool coiling characteristic, its at least one surface is a faying face;

A plurality of back cushions, its back side is provided with positioner;

Supporter, this supporter have the stayed surface of copying the human vertebra curve;

With flexible substrate coating or covering or fit on the stayed surface of supporter, and the positioner at a plurality of back cushions back side is incorporated into the faying face of flexible substrate, a plurality of back cushions are fixed on the flexible substrate.

9. the back cushion structure of adjustable support as claimed in claim 8 position is characterized in that: described supporter can be support frame.

10. the back cushion structure of adjustable support as claimed in claim 8 position is characterized in that: described supporter can be and supports the hard packing body.

11. the back cushion structure of adjustable support as claimed in claim 8 position, it is characterized in that: the faying face of described flexible substrate is the hair side or the hook face of devil's felt, and the positioner of a plurality of back cushions is the hook face or the hair side of devil's felt, and a plurality of back cushions closely are fixed on the flexible substrate.

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