CN218876988U - Waist supporting device - Google Patents
Waist supporting device Download PDFInfo
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- CN218876988U CN218876988U CN202320153390.0U CN202320153390U CN218876988U CN 218876988 U CN218876988 U CN 218876988U CN 202320153390 U CN202320153390 U CN 202320153390U CN 218876988 U CN218876988 U CN 218876988U
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- shaped plate
- plate
- fixing groove
- support device
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Abstract
The utility model provides a waist supporting device, which belongs to the technical field of seats, wherein a supporting main body comprises a fixed plate and an arc-shaped plate, the arc-shaped plate is arranged along the length direction in a bending way, one end of the arc-shaped plate is fixedly arranged on the fixed plate, and the fixed plate extends to one side of the arc-shaped plate in a bending way; the magic tape is arranged between the support pillow and the arc-shaped plate; the fixed plate is used for fixing the arc, can remove this lumbar support device as required, can utilize on car seat or office seat, and this lumbar support device removes comparatively conveniently, and the range of application increases, utilizes the magic to paste the position that the fixed stay was rested head on the arc, and it is comparatively convenient to adjust, uses safelyr on the car seat.
Description
Technical Field
The utility model relates to a seat technical field, specifically speaking relates to a lumbar support device.
Background
The seat is seen everywhere in daily life, people invent the lumbar support device in order to relieve the fatigue of the waist for long-time sitting, and particularly various types of lumbar support devices on the automobile seat are produced along with the market demands. For example, publication No.: CN1878488A, name: a lumbar support is disclosed having a curved support member with an adjustment mechanism for adapting the curvature of the curved support member to each user to produce a curvature of the curved support member in a first curvature direction, wherein the curved support member forms a convex support surface, and also to produce a curvature of the curved support member in a second curvature direction, wherein the curved support member forms a concave support surface.
The lumbar support has the advantages of complex structure, high cost and complex adjustment, and safety accidents are easily caused by adjustment in the driving process. And secondly, the lumbar support and the automobile seat are integrally formed, and cannot be detached for use, so that the application range is small.
Therefore, a structure which is simple, low in cost and convenient to adjust is urgently needed; and may be applied to lumbar support devices on different seats.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a simple structure, it is convenient to adjust; a lumbar support device that is movable.
The technical scheme of the utility model is realized like this: a lumbar support device comprises
A support pillow, a magic tape and at least one support main body, wherein,
the supporting main body comprises a fixing plate and an arc-shaped plate, the arc-shaped plate is arranged in a bending mode along the length direction of the arc-shaped plate, one end of the arc-shaped plate is fixedly arranged on the fixing plate, and the fixing plate extends towards one side, bent, of the arc-shaped plate;
the magic tape is arranged between the supporting pillow and the arc-shaped plate.
On the basis of the above technical scheme, preferably, the central angle corresponding to the arc-shaped plate is n, the radius corresponding to the arc-shaped plate is R, the arc length of the arc-shaped plate is L,
n is more than or equal to 20 degrees and less than or equal to 50 degrees.
On the basis of the technical scheme, preferably, any end of the arc-shaped plate is fixedly connected with any end of the fixing plate, and the fixing plate is perpendicular to a tangent line of the end part of the arc-shaped plate connected with the fixing plate.
On the basis of the technical scheme, preferably, the supporting main bodies comprise two supporting main bodies which are arranged side by side, and the supporting pillow is fixedly arranged on the two arc-shaped plates.
On the basis of the technical scheme, the support device further comprises a connecting rod, and the two support main bodies are fixedly connected with the connecting rod.
On the basis of the technical scheme, preferably, still include first fixed slot and second fixed slot, first fixed slot and second fixed slot all set up on the connecting rod, and one of them arc is fixed to be set up in first fixed slot, and another arc is fixed to be set up in the second fixed slot.
On the basis of the above technical solution, preferably, the first fixing groove and the second fixing groove are symmetrically disposed on the connecting rod.
The utility model relates to a lumbar support device has following beneficial effect for prior art:
(1) The fixing plate is used for fixing the arc-shaped plate, the lumbar support device can be moved according to needs, the lumbar support device can be used on seats such as automobile seats or office seats, the movement is convenient, the application range is enlarged, the position of the support pillow on the arc-shaped plate is fixed by the magic tape, the adjustment is convenient, and the use on the automobile seat is safer;
(2) The end part of the fixing plate is connected with the end part of the arc-shaped plate, so that the fixing plate cannot extend to a user area, the end part of the fixing plate is prevented from poking a user, and the use comfort level is improved;
(3) The two supporting main bodies are fixedly connected with the connecting rod, and the connecting rod is used for connecting the two supporting main bodies into a whole, so that the use reliability is higher;
(4) Two arcs are fixed respectively and are set up in first fixed slot and second fixed slot, and first fixed slot and second fixed slot have restricted the distance between two arcs, and the reliability of use is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of a lumbar support device of the present invention;
fig. 2 is a right side view of fig. 1 of the present invention;
fig. 3 is a perspective view of the connecting rod, the first fixing groove and the second fixing groove of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1 to 3, a lumbar support device includes a support pillow 2, a link 3 hook & loop fastener 4, and a support body 1.
The supporting body 1, as shown in fig. 1, includes a fixing plate 11 and an arc plate 12, the arc plate 12 is disposed along a length direction thereof in a bending manner, one end of the arc plate 12 is fixedly disposed on the fixing plate 11, and the fixing plate 11 extends to a side of the arc plate 12 in the bending manner. Fixed plate 11 is used for fixed arc 12, can remove this lumbar support device as required, can utilize on seats such as car seat or office seat, it is comparatively convenient to remove, the range of application increases, set up arc 12 is fixed on the seat through fixed plate 11 in the use, arc 12 is used for supporting the waist of people, so people's waist is aimed at to the part of evagination, in order not to influence the user and sit on the seat, so fixed plate 11 extends to one side that arc 12 is crooked.
For better supporting people's waist, we have increased support pillow 2 on arc 12, because the position that different people's waist supported is different, so need adjust support pillow 2, magic subsides 4 set up between support pillow 2 and arc 12, utilize magic subsides 4 to come the fixed stay pillow 2 position at the arc among this technical scheme, it is comparatively convenient to adjust, uses safelyr on the car seat.
As can be seen from the actual use situation, the arc lengths of the arc-shaped plates 12 of people with different heights are different, so the arc length of the arc-shaped plate 12 needs to be within a certain range, as shown in fig. 2, as a preferred embodiment, the central angle corresponding to the arc-shaped plate 12 is n, the radius corresponding to the arc-shaped plate 12 is R, the arc length of the arc-shaped plate 12 is L, and L = is
N is more than or equal to 20 degrees and less than or equal to 50 degrees, and experiments show that the use requirements of ordinary people can be met in the range.
The fixing plate 11 is used for fixing the arc-shaped plate 12, in order to avoid the use experience of the fixing plate 11 facing the end of the user, as a preferred embodiment, as shown in fig. 1, any end of the arc-shaped plate 12 is fixedly connected with any end of the fixing plate 11, the end of the fixing plate 11 is connected with the end of the arc-shaped plate 12, the fixing plate 11 is perpendicular to the tangent line of the end of the arc-shaped plate 12 connected with the fixing plate 11, the fixing plate 11 cannot extend to the user area, the end of the fixing plate 11 is prevented from poking the user, and the use comfort level is improved; in order to further improve the comfort level of use, the fixed plate 11 and the arc-shaped plate 12 are connected by an arc transition, so that the comfort level is further improved.
In order to further improve the stability of the supporting body 1 for supporting the supporting pillow 2, as a preferred embodiment, as shown in fig. 1, the supporting body 1 includes two, two of the supporting bodies 1 are arranged side by side, the supporting pillow 2 is fixedly arranged on the two arc-shaped plates 12, and the stability of the two supporting bodies 1 for fixing the supporting pillow 2 is obviously improved.
In order to make two supporting bodies 1 more stable, avoid two supporting bodies 1 rocking in the use to influence the use that supports pillow 2, as a preferred embodiment, still include connecting rod 3, two supporting bodies 1 all with connecting rod 3 fixed connection, utilize connecting rod 3 to connect into a whole with two supporting bodies 1, the reliability of use is higher.
In order to better fix the two support bodies 1 by the connecting rod 3, as shown in fig. 1 and 3, as a preferred embodiment, the support body further includes a first fixing groove 31 and a second fixing groove 32, the first fixing groove 31 and the second fixing groove 32 are both disposed on the connecting rod 3, one of the arc plates 12 is fixedly disposed in the first fixing groove 31, the other arc plate 12 is fixedly disposed in the second fixing groove 32, wherein the arc plate 12 and the first fixing groove 31 may be fixed by screws or by bonding, the two arc plates 12 are respectively fixedly disposed in the first fixing groove 31 and the second fixing groove 32, the first fixing groove 31 and the second fixing groove 32 limit the distance between the two arc plates 12, and the use reliability is higher.
In order to make the position where the two arc plates 12 are fixed on the link 3 more beautiful, the first fixing groove 31 and the second fixing groove 32 are symmetrically disposed on the link 3.
The utility model relates to a lumbar support device's application method:
one of the arc-shaped plates 12 is fixedly arranged in the first fixing groove 31, and the arc-shaped plate 12 is fixedly arranged in the first fixing groove 31 through a screw, and the other arc-shaped plate 12 is fixedly arranged in the second fixing groove 32 and is fixedly arranged in the second fixing groove 32 through a screw;
support pillow 2 and paste 4 through the magic and bond with two arcs 12, adjust the position of support pillow 2 on two arcs 12 according to the actual demand.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A lumbar support device comprises a support pillow (2), a magic tape (4) and at least one support body (1), wherein,
the method is characterized in that: the supporting main body (1) comprises a fixing plate (11) and an arc-shaped plate (12), the arc-shaped plate (12) is arranged in a bending mode along the length direction of the arc-shaped plate, one end of the arc-shaped plate (12) is fixedly arranged on the fixing plate (11), and the fixing plate (11) extends towards one side, bent, of the arc-shaped plate (12);
the magic tape (4) is arranged between the supporting pillow (2) and the arc-shaped plate (12).
2. A lumbar support device as set forth in claim 1, wherein: the central angle corresponding to the arc-shaped plate (12) is n, the radius corresponding to the arc-shaped plate (12) is R, the arc length of the arc-shaped plate (12) is L,
n is more than or equal to 20 degrees and less than or equal to 50 degrees.
3. A lumbar support device as set forth in claim 1, wherein: the arbitrary one end of arc (12) and the arbitrary one end fixed connection setting of fixed plate (11), the one end that arc (12) are connected with fixed plate (11) includes the tangent with arc (12), and this tangent is perpendicular with fixed plate (11).
4. A lumbar support device as set forth in claim 1, wherein: the support pillow is characterized in that the support main bodies (1) comprise two support main bodies (1), the two support main bodies (1) are arranged side by side, and the support pillow (2) is fixedly arranged on the two arc-shaped plates (12).
5. A lumbar support device as set forth in claim 4, wherein: still include connecting rod (3), two supporting subject (1) all with connecting rod (3) fixed connection.
6. A lumbar support device as set forth in claim 5, wherein: the connecting rod fixing structure is characterized by further comprising a first fixing groove (31) and a second fixing groove (32), wherein the first fixing groove (31) and the second fixing groove (32) are both arranged on the connecting rod (3), one arc-shaped plate (12) is fixedly arranged in the first fixing groove (31), and the other arc-shaped plate (12) is fixedly arranged in the second fixing groove (32).
7. A lumbar support device according to claim 6, characterized in that: the first fixing groove (31) and the second fixing groove (32) are symmetrically arranged on the connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153390.0U CN218876988U (en) | 2023-02-08 | 2023-02-08 | Waist supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153390.0U CN218876988U (en) | 2023-02-08 | 2023-02-08 | Waist supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218876988U true CN218876988U (en) | 2023-04-18 |
Family
ID=85951367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320153390.0U Active CN218876988U (en) | 2023-02-08 | 2023-02-08 | Waist supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218876988U (en) |
-
2023
- 2023-02-08 CN CN202320153390.0U patent/CN218876988U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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