CN214433126U - Detachable waist support back cushion - Google Patents
Detachable waist support back cushion Download PDFInfo
- Publication number
- CN214433126U CN214433126U CN202120350544.6U CN202120350544U CN214433126U CN 214433126 U CN214433126 U CN 214433126U CN 202120350544 U CN202120350544 U CN 202120350544U CN 214433126 U CN214433126 U CN 214433126U
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- CN
- China
- Prior art keywords
- back cushion
- bearing portion
- waist
- lumbar vertebrae
- lumbar
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Abstract
The utility model discloses a but waist support back cushion of split, including main back cushion and vice back cushion, main back cushion includes lumbar vertebrae bearing portion, waist side bearing portion, massage portion, waist side bearing portion has two and the symmetry setting in the horizontal both sides of lumbar vertebrae bearing portion, massage portion sets up in the outside of the vertical one side of lumbar vertebrae bearing portion, and the vertical opposite side of lumbar vertebrae bearing portion just is located the inside chamber that holds that is provided with of lumbar vertebrae bearing portion, should hold the chamber and be used for holding vice back cushion, and vice back cushion holds when holding the chamber, and vice back cushion lateral surface and lumbar vertebrae bearing portion lateral surface form a smooth curved surface. The utility model can use the auxiliary back cushion in combination or independently through the arrangement of the main back cushion and the auxiliary back cushion, thereby realizing the universality under different scenes; the waist-protecting effect is achieved through the arrangement of the massage part, the waist-protecting massage chair can be used in a forward and reverse mode, and the waist is massaged at the upper position or the lower position.
Description
Technical Field
The utility model relates to a back cushion field, concretely relates to but waist support back cushion of split.
Background
Chinese utility model publication No. CN 210433242U discloses a multifunctional waist pillow, comprising a middle pillow core and end pillow cores symmetrically arranged at two ends of the middle pillow core, wherein the end pillow cores are arranged in a bending way towards the direction of supporting human body, a clamping supporting groove for clamping human body is formed between the middle pillow core and the end pillow cores, and a turnover groove is formed between one side of the end pillow cores departing from the human body and the plane of the middle pillow cores departing from the side of the human body; when the waist pillow is used for the waist, the waist of a human body is embedded in the clamping bracket, and the middle pillow core realizes the supporting effect on the waist; when the waist pillow is used for the neck, the neck is embedded in the clamping bracket, the middle pillow core realizes the support of the neck, and the lower end of the end pillow core is abutted against the upper end of the shoulder.
The existing back cushion has a fixed shape, but cannot be used universally in different use environments, such as a bed with chairs of different shapes; the existing back cushion has little function of protecting waist.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model provides a detachable waist support back cushion.
The specific technical scheme is as follows:
the utility model provides a but waist support back cushion of split, includes main back cushion and vice back cushion, main back cushion includes lumbar vertebrae bearing portion, waist side bearing portion, massage portion, waist side bearing portion has two and the symmetry setting in the horizontal both sides of lumbar vertebrae bearing portion, massage portion sets up in the outside of the vertical one side of lumbar vertebrae bearing portion, and the vertical opposite side of lumbar vertebrae bearing portion just is located the inside chamber that holds that is provided with of lumbar vertebrae bearing portion, should hold the chamber and be used for holding vice back cushion.
When the auxiliary back cushion is accommodated in the accommodating cavity, the outer side surface of the auxiliary back cushion and the outer side surface of the lumbar supporting part form a smooth curved surface.
Preferably, lumbar vertebrae supporting portion transversely runs through with waist side supporting portion has pinhole I, vice back cushion both sides are equipped with pinhole II, vice back cushion holds when holding the chamber, and the round pin axle can pass through pinhole I and pinhole II.
Preferably, the lumbar vertebra bearing portion openly is the convex surface, two waist side bearing portions wholly are the arc and bend to lumbar vertebra bearing portion openly, massage portion is the positive bulge of bending to lumbar vertebra bearing portion.
The utility model has the advantages that:
(1) the main back cushion and the auxiliary back cushion can be used in combination or independently, so that the universality under different scenes is realized;
(2) the waist-protecting effect is achieved through the arrangement of the massage part, the waist-protecting massage chair can be used in a forward and reverse mode, and the waist is massaged at the upper position or the lower position.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the technical description will be briefly introduced below. The drawings described below are only for the purpose of better understanding of the present invention and should not be taken as limiting the invention.
Fig. 1 is a perspective view of the detachable waist support back cushion of the utility model;
fig. 2 is a rear view of the detachable waist support headrest of the present invention;
fig. 3 is a left side view of the detachable waist support headrest of the present invention;
fig. 4 is a schematic view of a main headrest of a detachable waist support headrest of the present invention;
fig. 5 is a schematic view of a detachable middle auxiliary back cushion of the waist support back cushion of the present invention;
reference number in the figure, 1-main headrest; 2-auxiliary back cushion; 11-lumbar support; 111-a containment chamber; 12-a lumbar side support; 13-a massage part; 14-pin hole I; 21-pin hole II.
Detailed Description
The following description describes alternative embodiments of the present invention to teach those skilled in the art how to make and reproduce the invention. For the purpose of teaching the present invention, some conventional aspects have been simplified or omitted. Those skilled in the art will appreciate variations or substitutions from these embodiments that will be within the scope of the invention. Those skilled in the art will appreciate that the features described below can be combined in various ways to form multiple variations of the invention. Accordingly, the present invention is not limited to the following embodiments, but is only limited by the claims and their equivalents.
As shown in fig. 1-5, a but waist support back cushion of split, includes main back cushion 1 and vice back cushion 2, main back cushion 1 includes lumbar vertebrae bearing portion 11, waist side bearing portion 12, massage portion 13, waist side bearing portion 12 has two and the symmetry sets up in the horizontal both sides of lumbar vertebrae bearing portion 11, massage portion 13 sets up the outside in the vertical one side of lumbar vertebrae bearing portion 11, and the vertical opposite side of lumbar vertebrae bearing portion 11 just is located the inside chamber 111 that holds that is provided with of lumbar vertebrae bearing portion 11, should hold chamber 111 and be used for holding vice back cushion 2.
When the auxiliary back cushion 2 is accommodated in the accommodating cavity 111, the outer side surface of the auxiliary back cushion 2 and the outer side surface of the lumbar supporting part 11 form a smooth curved surface which can be attached to the back of a human body.
Lumbar vertebrae supporting portion 11 transversely runs through with waist side supporting portion 12 and has pinhole I14, 2 both sides of vice back cushion are equipped with pinhole II 21, vice back cushion 2 holds when holding chamber 111, and the round pin axle can pass through pinhole I14 and pinhole II 21, guarantees that vice back cushion 2 can fix in holding chamber 111.
Lumbar vertebrae supporting portion 11 openly is the convex surface, two waist side supporting portion 12 are whole to be the arc and bend 11 openly to lumbar vertebrae supporting portion, massage portion 13 is the positive bulge of the lumbar vertebrae supporting portion 11 of bending, and during the use, massage portion 13 can lean on also can lean on down.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a but waist support back cushion of split, its characterized in that, includes main back cushion (1) and vice back cushion (2), main back cushion (1) includes lumbar vertebrae bearing portion (11), waist side bearing portion (12), massage portion (13), waist side bearing portion (12) have two and the symmetry to set up in the horizontal both sides of lumbar vertebrae bearing portion (11), massage portion (13) set up in the outside of the vertical one side of lumbar vertebrae bearing portion (11), and the vertical opposite side of lumbar vertebrae bearing portion (11) just is located lumbar vertebrae bearing portion (11) inside and is provided with and holds chamber (111), should hold chamber (111) and be used for holding vice back cushion (2).
2. A detachable waist support headrest according to claim 1, wherein when said secondary headrest (2) is received in the receiving cavity (111), the outer side of the secondary headrest (2) and the outer side of the lumbar support portion (11) form a smooth curved surface.
3. The detachable waist support headrest according to claim 1, wherein a pin hole I (14) transversely penetrates through the lumbar support portion (11) and the waist support portion (12), pin holes II (21) are formed in two sides of the auxiliary headrest (2), and when the auxiliary headrest (2) is accommodated in the accommodating cavity (111), a pin shaft can pass through the pin holes I (14) and the pin holes II (21).
4. A detachable waist support headrest according to claim 1, wherein the front of the lumbar support portion (11) is convex, the two lumbar support portions (12) are integrally curved and bent toward the front of the lumbar support portion (11), and the massage portion (13) is a convex portion bent toward the front of the lumbar support portion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350544.6U CN214433126U (en) | 2021-02-08 | 2021-02-08 | Detachable waist support back cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350544.6U CN214433126U (en) | 2021-02-08 | 2021-02-08 | Detachable waist support back cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214433126U true CN214433126U (en) | 2021-10-22 |
Family
ID=78118486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120350544.6U Active CN214433126U (en) | 2021-02-08 | 2021-02-08 | Detachable waist support back cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214433126U (en) |
-
2021
- 2021-02-08 CN CN202120350544.6U patent/CN214433126U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |