Waist support back plate and waist support belt

Abstract

The utility model belongs to the technical field of health devices, and discloses a waist support back plate and a waist support belt. The waist support back plate is used on a waist support belt, and particularly comprises a main body, at least one movable assembly and at least one connecting piece, wherein at least one connecting piece is used for being detachably connected with a bottom plate of a waist support belt; one end of at least one movable assembly is connected to the main body, the other end of the movable assembly is connected to the connecting piece, and at least part of the part, between the main body and the connecting piece, of the movable assembly is provided with a flexible structure, so that the first part, connected with the main body, of the movable assembly and the second part, connected with the bottom plate through the connecting piece, of the movable assembly; relative displacement can be generated under the action of external force. According to the utility model, the fixed connection of the traditional waist protection back plate can be avoided, the user experience is improved, the structure is avoided from being redundant, and the economy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of health care devices, in particular to a lumbar support back plate and a waist belt. Background Art

[0002] A waist belt is a belt worn around the waist, aiming to protect the lumbar tissues, prevent sports injuries, and help support and reduce the lumbar load.

[0003] A lumbar support back plate is arranged on the waist belt and is used to provide sufficient supporting force for the waist when the waist belt is in use. Combined with the pressing effect of the waist belt, it can assist in stabilizing the lumbar vertebra, relieve lumbar discomfort or prevent sports injuries.

[0004] The existing lumbar support back plates are usually fixedly connected to the main body of the waist belt, making it inconvenient for users to use. In addition, the lumbar support back plates often adopt an integral structure. When the whole waist belt is tightened, the shape of the lumbar support back plate is difficult to adjust adaptively, affecting the user experience. Moreover, the existing waist belts with adjustment structures have a cumbersome overall structure and relatively poor economy. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a lumbar support back plate and a waist belt, which are used to solve the problems in the prior art that the fixed connection of the lumbar support back plate reduces the user experience, and the overall structure of the waist belt with an adjustment structure is cumbersome, reducing the economy.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lumbar support back plate for a waist belt, comprising:

[0008] A main body;

[0009] At least one connecting piece for detachably connecting with the bottom plate of the waist belt;

[0010] At least one movable component, one end of the movable component is connected to the main body, the other end is connected to the connecting piece, and at least part of the part of the movable component between the main body and the connecting piece is configured with a flexible structure, so that a relative displacement can occur between a first part where the movable component is connected to the main body and a second part where the movable component is connected to the bottom plate through the connecting piece under an external force.

[0011] As an alternative solution for a lumbar backrest, the movable assembly includes a first movable part and a second movable part arranged at intervals, and the first movable part and the second movable part are both configured with the flexible structure. One end of the first movable part and one end of the second movable part are both connected to the main body, and the other end of the first movable part and the other end of the second movable part are respectively connected to opposite ends of the connecting member.

[0012] As an alternative solution for a lumbar backrest, the first movable part and the second movable part are connected to opposite ends of the connecting member and are arranged in a staggered manner;

[0013] Or, the first movable part and the second movable part are arranged opposite to each other and are connected to the middle parts of opposite ends of the connecting member.

[0014] As an alternative solution for a lumbar backrest, the movable assembly includes a plurality of third movable parts arranged at intervals, and the plurality of third movable parts arranged at intervals are all configured with the flexible structure, and one end of each of the plurality of third movable parts arranged at intervals is connected to the main body, and the other ends are respectively connected to the same end of the connecting member and are arranged at intervals.

[0015] As an alternative solution for a lumbar backrest, the connecting member includes:

[0016] A fabric base layer, which is connected to the movable assembly and is configured with an installation surface;

[0017] One or more of a magic mother / son sticker, a connecting mother / son buckle, and a first magnetic attracting member, which are connected to the installation surface and are used for mating connection with one or more of a magic son / mother sticker, a connecting son / mother buckle, and a second magnetic attracting member provided corresponding to the bottom plate.

[0018] As an alternative solution for a lumbar backrest, the connecting member includes a magic mother / son sticker, the bottom plate is correspondingly provided with a magic son / mother sticker, and the area of the magic son / mother sticker provided corresponding to the bottom plate is larger than the area of the magic mother / son sticker provided on the connecting member.

[0019] As an alternative solution for a lumbar backrest, the height dimension value L1 of the movable assembly is smaller than the minimum distance value L2 from the first part to the edge of the main body.

[0020] As an alternative solution for a lumbar backrest, the movable assembly is in a trapezoidal structure, and the width of the end of the movable assembly connected to the main body is greater than the width of the other end;

[0021] Or, the movable assembly is in a rectangular structure, and the width of the end of the movable assembly connected to the main body is equal to the width of the other end.

[0022] A waist belt, which includes a bottom plate and the lumbar backrest according to any one of the above solutions.

[0023] As an alternative solution for a lumbar support belt, it includes a first belt body and a second belt body arranged at intervals. The first belt body and the second belt body are both provided with the bottom plate. The lumbar support back plate includes two of the connecting pieces and two of the movable components, and is connected to the bottom plates provided on the first belt body and the second belt body respectively through the two movable components and the two connecting pieces; so that when the distance between the first belt body and the second belt body changes under an external force, the lumbar support back plate generates relative displacement with the first belt body and the second belt body through the movable components.

[0024] Beneficial effects:

[0025] In the first aspect of the present invention, the main body is a plate-shaped part. All or part of the movable components are configured with a flexible structure. One end of the connecting piece is connected to the end of the movable component far from the main body. Due to the flexible structure characteristics of the movable components, it can enable the first part and the second part to generate relative displacement under an external force, thus effectively avoiding the deformation and wrinkles of the entire lumbar support back plate when the user applies an external pulling force in the prior art where the main body is directly fixedly connected to the bottom plate, thereby affecting the user experience; in addition, by directly utilizing the flexible characteristics of the movable components, a complex displacement adjustment mechanism can be avoided, making the entire lumbar support belt structure redundant and effectively reducing costs.

[0026] In the second aspect of the present invention, the lumbar support belt configured with this lumbar support back plate can effectively improve economy and at the same time make the overall structure more compact. Description of the drawings

[0027] Figure 1 is a schematic structural diagram of the lumbar support back plate provided by an embodiment of the present invention;

[0028] Figure 2 is a schematic structural diagram of the lumbar support back plate with the first movable part and the second movable part arranged in a dislocation manner provided by an embodiment of the present invention;

[0029] Figure 3 is a schematic structural diagram of the lumbar support back plate with the first movable part and the second movable part arranged opposite to the middle provided by an embodiment of the present invention;

[0030] Figure 4 is a schematic structural diagram of the lumbar support back plate with a third movable part arranged at intervals provided by an embodiment of the present invention;

[0031] Figure 5 is a schematic structural diagram of the lumbar support belt when the user does not apply an external force provided by an embodiment of the present invention;

[0032] Figure 6It is a schematic structural diagram of a lumbar support belt for a user to apply an external force provided by an embodiment of the present utility model.

[0033] In the figure:

[0034] 100, bottom plate;

[0035] 1, main body;

[0036] 2, movable assembly; 21, first movable part; 22, second movable part; 23, third movable part;

[0037] 3, connecting piece;

[0038] 5, first part;

[0039] 6, second part. Detailed implementation manners

[0040] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only parts related to the present utility model rather than all structures are shown in the drawings.

[0041] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0042] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0043] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "right", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0044] Please refer to the attached Figure 1 , the first aspect of this embodiment relates to a lumbar support backplate, which is used on a lumbar support belt. Specifically, the lumbar support backplate includes a main body 1, at least one movable component 2 and at least one connecting component 3; wherein, at least one connecting component 3 is used for detachably connecting with the bottom plate 100 of the lumbar support belt; one end of at least one movable component 2 is connected to the main body 1, and the other end is connected to the connecting component 3, and at least a part of the part of the movable component 2 between the main body 1 and the connecting component 3 is configured with a flexible structure, so that a first part 5 where the movable component 2 is connected to the main body 1 and a second part 6 where the movable component 2 is connected to the bottom plate 100 through the connecting component 3 can generate relative displacement under an external force.

[0045] In this embodiment, the main body 1 is a plate-shaped member, and specifically, it can be made of an elastic fabric with a certain support stiffness. All or part of the movable component 2 is configured with a flexible structure, and specifically, it can be made of a flexible fabric or made of silicone material, nylon material, pp (polypropylene) material or tpu (thermoplastic polyurethane rubber) material. One end of the movable component 2 is connected to the main body 1 by sewing; one end of the connecting component 3 is connected to the end of the movable component 2 away from the main body 1, and specifically, the two can also be connected by sewing. Due to the flexible structure characteristics of the movable component 2, the first part 5 and the second part 6 can generate relative displacement under an external force, thus effectively avoiding the deformation and wrinkles of the entire lumbar support backplate when the user applies an external pulling force in the prior art where the main body 1 is directly fixedly connected to the bottom plate 100, thereby affecting the user experience; in addition, by directly utilizing the flexible characteristics of the movable component 2, a complex displacement adjustment mechanism can be avoided, making the entire lumbar support belt structure redundant and effectively reducing costs.

[0046] Optionally, the movable component 2 includes a first movable part 21 and a second movable part 22 arranged at intervals. Both the first movable part 21 and the second movable part 22 are configured with flexible structures. One end of the first movable part 21 and one end of the second movable part 22 are both connected to the main body 1, and the other end of the first movable part 21 and the other end of the second movable part 22 are respectively connected to opposite ends of the connecting component 3.

[0047] In this embodiment, the first movable part 21 and the second movable part 22 are arranged at intervals, and the first movable part 21 and the second movable part 22 are connected to the connecting piece 3 to form a U-shaped structure. By arranging the first movable part 21 and the second movable part 22 at both ends of the connecting piece 3 respectively, it can always ensure that the connecting surface of the connecting piece 3 is arranged facing outward, avoiding the turning over of the connecting surface of the connecting piece 3 and affecting the convenience of use.

[0048] Please refer to the appendix Figure 2 Optionally, the first movable part 21 and the second movable part 22 are connected to opposite ends of the connecting piece 3 and are arranged in a staggered manner.

[0049] In one implementation manner of this embodiment, the connecting piece 3 has a rectangular structure, the first movable part 21 and the second movable part 22 are respectively arranged at both ends in the width direction of the connecting piece 3, and the first movable part 21 and the second movable part 22 are respectively arranged close to both ends in the length direction. This method can save materials of the movable component 2 and reduce costs to a certain extent.

[0050] Please refer to the appendix Figure 3 Optionally, the first movable part 21 and the second movable part 22 are arranged opposite to each other and are connected to the middle parts of opposite ends of the connecting piece 3.

[0051] In one implementation manner of this embodiment, the first movable part 21 and the second movable part 22 are respectively arranged at both ends in the width direction of the connecting piece 3, and the first movable part 21 and the second movable part 22 are arranged at the middle positions in the length direction and are arranged opposite to each other, and the lengths of the first movable part 21 and the second movable part 22 are less than the length of the connecting piece 3. This method can also save materials of the movable component 2 and reduce costs.

[0052] Those skilled in the art can understand that the first movable part 21 and the second movable part 22 can adopt exactly the same shape and structure, or can adopt different shapes and structures. This embodiment does not make specific limitations on this.

[0053] Please refer to the appendix Figure 4 Optionally, the movable component 2 includes a plurality of third movable parts 23 arranged at intervals, and a flexible structure is configured for each of the plurality of third movable parts 23 arranged at intervals, and one ends of the plurality of third movable parts 23 arranged at intervals are all connected to the main body 1, and the other ends are respectively connected to the same end of the connecting piece 3 and are arranged at intervals.

[0054] In one implementation manner of this embodiment, the third movable parts 23 can be arranged in a row at intervals along the length direction of the connecting piece 3, and one end of the third movable part 23 is connected to the main body 1, and the other end is connected to the same end of the connecting piece 3. This method can also save materials of the movable component 2 and reduce costs.

[0055] Optionally, the connecting member 3 includes a fabric base layer, which is connected to the movable component 2 and is configured with an installation surface; it also includes one or more of a magic mother / son sticker, a connecting mother / son buckle, and a first magnetic member, which are connected to the installation surface and are used for mating connection with one or more of a magic son / mother sticker, a connecting son / mother buckle, and a second magnetic member provided correspondingly on the bottom plate 100.

[0056] Exemplarily, a magic mother sticker is fixed on the installation surface of the fabric base layer. Correspondingly, a magic son sticker is provided at the corresponding position on the bottom plate 100. When the lumbar support backboard is connected to the bottom plate 100, the magic mother sticker and the magic son sticker can be directly bonded, and the connection structure is simple and the connection is convenient. Of course, in other embodiments, the connection between the lumbar support backboard and the bottom plate 100 can also be realized by means of clamping of the connecting mother / son buckle and the attraction connection of the first magnetic member and the second magnetic member. Those skilled in the art can make targeted selection or combination of the connection methods according to economy.

[0057] Optionally, the connecting member 3 includes a magic mother / son sticker, and the bottom plate 100 is correspondingly provided with a magic son / mother sticker, and the area of the magic son / mother sticker provided correspondingly on the bottom plate 100 is larger than the area of the magic mother / son sticker provided on the connecting member 3.

[0058] In this embodiment, based on the setting of the magic mother / son sticker on the connecting member 3, exemplarily, a magic son sticker is provided on the installation surface of the connecting member 3, and a magic mother sticker is provided correspondingly on the bottom plate 100. Specifically, it can be connected by sewing. By making the area of the magic mother sticker provided correspondingly on the bottom plate 100 larger than the area of the magic son sticker provided on the connecting member 3, it can be ensured that when the lumbar support backboard is bonded to the bottom plate 100, the magic son sticker of the connecting member 3 participates in the bonding with the bottom plate 100 in all areas, improving the connection strength. At the same time, it can also avoid the problem of difficult alignment between the magic son sticker provided on the connecting member 3 and the magic mother provided correspondingly on the bottom plate 100, and improve the alignment efficiency.

[0059] Please refer to the attached Figure 5 and attached Figure 6 And, optionally, the height dimension value L1 of the movable component 2 is less than the minimum distance value L2 from the first part 5 to the edge of the main body 1.

[0060] In this embodiment, by making the height dimension value L1 of the movable component 2 less than the minimum distance value L2 from the first part 5 to the edge of the main body 1, it can be ensured that when the user applies an external pulling force, after the movable component 2 tilts outward, the connecting member 3 is still in the orientation covered by the main body 1, that is, the connecting member 3 is always kept between the main body 1 and the bottom plate 100, thereby effectively avoiding the exposure of the connecting member 3 and preventing the connection state between the connecting member 3 and the bottom plate 100 from being affected due to uneven force.

[0061] Optionally, the active component 2 is in a trapezoidal structure, and the width of the end of the active component 2 connected to the main body 1 is greater than that of the other end; or the active component 2 is in a rectangular structure, and the width of the end of the active component 2 connected to the main body 1 is equal to that of the other end.

[0062] Exemplarily, the active component 2 can adopt a trapezoidal or rectangular structure. The trapezoidal structure can ensure that there are more connection positions between the active component 2 and the main body 1, guaranteeing the connection strength; of course, under the condition that the connection strength permits, the active component 2 can be in a rectangular structure, and those skilled in the art can make a targeted selection considering the cost comprehensively.

[0063] In the second aspect of this embodiment, it also relates to a lumbar support belt, which includes a bottom plate 100 and the above-mentioned lumbar support backplate.

[0064] The lumbar support belt configured with this lumbar support backplate can effectively improve economy, and at the same time, the overall structure is more compact.

[0065] Optionally, the lumbar support belt further includes a first belt body and a second belt body arranged at intervals. Both the first belt body and the second belt body are provided with a bottom plate 100. The lumbar support backplate includes two connecting pieces 3 and two active components 2, and is connected to the bottom plates 100 provided on the first belt body and the second belt body respectively through the two active components 2 and the two connecting pieces 3; so that when the distance between the first belt body and the second belt body changes under an external force, the lumbar support backplate generates a relative displacement with the first belt body and the second belt body through the active components 2.

[0066] Specifically, there are two groups of active components 2 arranged in parallel. Each group of active components 2 cooperates with a connecting piece 3. The two groups of active components 2 are respectively connected to the bottom plates 100 provided on the first belt body and the second belt body through the connecting pieces 3. When the user increases the distance between the first belt body and the second belt body through an external force, the lumbar support backplate generates a relative displacement with the first belt body and the second belt body through the active components 2. The whole structure is simple and compact, avoiding the setting of an adjustment mechanism and having good economy.

[0067] Obviously, the above-mentioned embodiments of the present invention are only examples for clearly explaining the present invention, and are not limitations on the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Waist support back plate, used for waist support belt, characterized in that: include: Subject (1); at least one connecting piece (3) for being detachably connected to the bottom plate (100) of the waist support belt; At least one movable component (2), one end of the movable component (2) is connected to the main body (1), and the other end is connected to the connecting member (3), and the movable component (2) is at least partially configured with a flexible structure in the area between the main body (1) and the connecting member (3), so that a first area (5) where the movable component (2) is connected to the main body (1) and a second area (6) where the movable component (2) is connected to the base plate (100) via the connecting member (3) can produce relative displacement under the action of an external force.

2. The waist protection backboard according to claim 1, characterized in that: The movable component (2) comprises a first movable part (21) and a second movable part (22) which are arranged at intervals, the first movable part (21) and the second movable part (22) are both provided with the flexible structure, one end of the first movable part (21) and one end of the second movable part (22) are both connected to the main body (1), and the other end of the first movable part (21) and the other end of the second movable part (22) are respectively connected to two opposite ends of the connecting member (3).

3. The waist protection backboard according to claim 2, characterized in that: The first movable part (21) and the second movable part (22) are connected to opposite ends of the connecting member (3) and are staggered; Alternatively, the first movable portion (21) and the second movable portion (22) are arranged opposite to each other and are connected to the middle portions of the two opposite ends of the connecting member (3).

4. The waist protection backboard according to claim 1, characterized in that: The movable component (2) comprises a plurality of third movable parts (23) arranged at intervals, each of the plurality of third movable parts (23) arranged at intervals is provided with the flexible structure, and one end of each of the plurality of third movable parts (23) arranged at intervals is connected to the main body (1), and the other end is respectively connected to the same end of the connecting member (3) and arranged at intervals.

5. The waist protection backboard according to claim 3, characterized in that: The connecting member (3) comprises: A fabric base layer connected to the movable component (2) and provided with a mounting surface; One or more of the magic male / female stickers, connecting male / female buckles, and first magnetic components are connected to the mounting surface and are used to match and connect with one or more of the magic male / female stickers, connecting male / female buckles, and second magnetic components correspondingly provided on the base plate (100).

6. The waist protection backboard according to claim 3, characterized in that: The connecting piece (3) comprises a magic mother / child tape, the bottom plate (100) is provided with a magic mother / child tape correspondingly, and the area of ​​the magic mother / child tape correspondingly provided on the bottom plate (100) is larger than the area of ​​the magic mother / child tape provided on the connecting piece (3).

7. The waist protection backboard according to claim 3, characterized in that: The height dimension value L1 of the movable component (2) is smaller than the minimum distance value L2 between the first part (5) and the edge of the main body (1).

8. The waist protection backboard according to claim 1, characterized in that: The movable component (2) is a trapezoidal structure, and the width of one end of the movable component (2) connected to the main body (1) is greater than the width of the other end; Alternatively, the movable component (2) is a rectangular structure, and the width of one end of the movable component (2) connected to the main body (1) is equal to the width of the other end.

9. A waist support belt, characterized in that: It comprises a base plate (100) and a waist protection back plate as claimed in any one of claims 1 to 8.

10. The waist support belt according to claim 9, characterized in that: The invention comprises a first belt body and a second belt body which are arranged at an interval, wherein the first belt body and the second belt body are both provided with the bottom plate (100), and the waist protection back plate comprises two connecting pieces (3) and two movable components (2), and is respectively connected to the bottom plates (100) provided on the first belt body and the second belt body through the two movable components (2) and the two connecting pieces (3); so that when the distance between the first belt body and the second belt body changes under the action of an external force, the waist protection back plate generates relative displacement with the first belt body and the second belt body through the movable components (2).

Images