CN219803531U - Sofa with neck support function - Google Patents
Sofa with neck support function Download PDFInfo
- Publication number
- CN219803531U CN219803531U CN202320836809.2U CN202320836809U CN219803531U CN 219803531 U CN219803531 U CN 219803531U CN 202320836809 U CN202320836809 U CN 202320836809U CN 219803531 U CN219803531 U CN 219803531U
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- rectangular
- sofa
- neck
- connecting frame
- user
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a sofa with neck support function, comprising: a sofa body; the neck support mechanism is arranged on the inner side of the sofa body and used for supporting the neck of a user; and connecting the frames. The utility model provides a neck supporting mechanism, which is characterized in that a rectangular bolt is inserted into a corresponding inserting hole, when one end inclined surface of a trapezoid rubber block is contacted with a connecting frame, the trapezoid rubber block is contracted to the inner side of the rectangular bolt along the action of the one end inclined surface, and after the trapezoid rubber block is completely inserted into the inserting hole, the trapezoid rubber block is reset and inserted into a trapezoid groove due to elasticity of the trapezoid rubber block, so that the connectivity between the rectangular bolt and the connecting frame is increased, the function of assembling a U-shaped headrest and a sofa body is realized, a user can support the neck of the user through the U-shaped headrest, and the comfort of the user is improved.
Description
Technical Field
The utility model belongs to the technical field of sofas, and particularly relates to a sofa with a neck supporting function.
Background
The sofa is a multi-seat chair with soft cushions, a backrest chair with springs or thick foam plastic and the like, and has armrests on two sides, so that the sofa has the main functions of resting for people and can be divided into functional sofas, fixed back sofas and electrodeless automatic control sofas according to the functional classification.
The existing sofa for home or office can only support the back of a user, when the user leans against the sofa to watch television, the neck of the user is not supported, the neck of the user is easy to fatigue for a long time, and the comfort level of the user experience sofa is further affected.
Disclosure of Invention
The utility model aims to provide a sofa with a neck supporting function, so as to solve the problem that the sofa proposed in the background art cannot support the neck of a user.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sofa with neck support function, comprising:
a sofa body;
the neck support mechanism is arranged on the inner side of the sofa body and used for supporting the neck of a user;
the neck support mechanism comprises a connecting frame embedded in the backrest of the sofa body, and a U-shaped headrest is arranged on one side of the connecting frame.
Further technical scheme, neck supporting mechanism is including seting up the inside spliced eye of connection frame, the inside of spliced eye has inserted the rectangle bolt, the inside sliding connection of rectangle bolt has the rectangle regulating block, just the one end of rectangle regulating block with U-shaped headrest fixed connection, the inside of rectangle bolt with the inboard of rectangle regulating block is provided with the regulation auxiliary member.
According to a further technical scheme, a plurality of plug holes are formed, and the plug holes are equidistantly distributed on the inner side of the connecting frame.
According to a further technical scheme, trapezoid grooves communicated with the plug holes are formed in the inner side of the connecting frame, and trapezoid rubber blocks are fixedly connected to the outer walls of the two sides of the rectangular plug pin.
Further technical scheme, the regulation auxiliary member is including rotating the knob of connecting rectangular bolt top, the bottom of knob runs through to the inboard fixedly connected with first bevel gear of rectangular bolt, the inside rotation of rectangular bolt is connected with one-way screw thread lead screw, the outer wall fixedly connected with second bevel gear of one-way screw thread lead screw, just the second bevel gear with first bevel gear meshes mutually.
According to a further technical scheme, a thread groove matched with the unidirectional thread screw rod is formed in the inner side of the rectangular adjusting block, and a rectangular groove matched with the rectangular adjusting block is formed in the inner side of the rectangular bolt.
The utility model has the beneficial effects that:
1. the utility model provides a neck supporting mechanism, which is characterized in that a rectangular bolt is inserted into a corresponding inserting hole, when an inclined plane at one end of a trapezoid rubber block is contacted with a connecting frame, the trapezoid rubber block is contracted to the inner side of the rectangular bolt along the action of the inclined plane at one end, and after the rectangular bolt is completely inserted into the inserting hole, the trapezoid rubber block is reset and inserted into a trapezoid groove due to elasticity of the trapezoid rubber block, so that the connectivity between the rectangular bolt and the connecting frame is increased, the function of assembling a U-shaped headrest and a sofa body is realized, and a user can support the neck of the user through the U-shaped headrest, so that the comfort level of the user is improved;
2. the utility model provides an adjusting auxiliary piece, a user can rotate a knob according to the position where the neck of the user needs to stay, the knob rotates to drive a first bevel gear to rotate, so that a second bevel gear is driven to drive a one-way threaded screw rod to rotate, and a rectangular adjusting block is driven to drive a U-shaped headrest to move, so that the position of the U-shaped headrest is adjusted, the U-shaped headrest can support the neck of the user according to the supported position, the overall practicability of the device is improved, and the comfort level of the user is further improved.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
Fig. 1: the structure of the utility model is schematically shown.
Fig. 2: the connecting frame of the present utility model is a cross-sectional view.
Fig. 3: the utility model is shown in an enlarged view at a in fig. 2.
Fig. 4: the connection frame and the rectangular bolt are in butt joint.
Reference numerals: 1. a sofa body; 2. a connection frame; 3. u-shaped back cushion; 4. a rectangular bolt; 5. a rectangular adjusting block; 6. a plug hole; 7. a trapezoid groove; 8. a knob; 9. a first bevel gear; 10. a second bevel gear; 11. a one-way threaded screw rod; 12. a trapezoid rubber block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, in an embodiment of the utility model, a sofa with a neck supporting function includes: a sofa body 1; the neck support mechanism is arranged on the inner side of the sofa body 1 and used for supporting the neck of a user; the connecting frame 2, neck supporting mechanism is including embedding the connecting frame 2 in the sofa body 1 back, one side of connecting frame 2 is provided with U-shaped headrest 3, neck supporting mechanism is including seting up at the inside spliced eye 6 of connecting frame 2, rectangular bolt 4 has been inserted to the inside of spliced eye 6, rectangular bolt 4's inside sliding connection has rectangular regulating block 5, and rectangular regulating block 5's one end and U-shaped headrest 3 fixed connection, rectangular bolt 4's inside and rectangular regulating block 5's inboard are provided with the regulation auxiliary member, a plurality of spliced eye 6 equidistance distributes in connecting frame 2's inboard, the trapezoidal groove 7 with spliced eye 6 communicating is seted up to connecting frame 2's inboard, rectangular bolt 4's both sides outer wall fixedly connected with trapezoidal rubber piece 12.
In this embodiment: firstly, the user can insert the rectangular bolt 4 into the corresponding inserting hole 6 according to the position of the neck of the user, when the inclined plane at one end of the trapezoidal rubber block 12 is contacted with the connecting frame 2, the trapezoidal rubber block 12 is contracted to the inner side of the rectangular bolt 4 along the action of the inclined plane at one end, after the rectangular bolt 4 is completely inserted into the inserting hole 6, the trapezoidal rubber block 12 is reset and inserted into the trapezoidal groove 7 due to elasticity of the trapezoidal rubber block 12, so that the connectivity between the rectangular bolt 4 and the connecting frame 2 is increased, the function of assembling the U-shaped headrest 3 and the sofa body 1 is realized, and the user can support the neck of the user through the U-shaped headrest 3, so that the comfort of the user is improved.
Referring to fig. 2-4, the adjusting auxiliary member includes a knob 8 rotatably connected to the top end of the rectangular bolt 4, a first bevel gear 9 fixedly connected to the bottom end of the knob 8 and penetrating through the inner side of the rectangular bolt 4, a unidirectional threaded screw 11 rotatably connected to the inner side of the rectangular bolt 4, a second bevel gear 10 fixedly connected to the outer wall of the unidirectional threaded screw 11, and the second bevel gear 10 meshed with the first bevel gear 9.
In this embodiment: the user can be according to the position that self neck needs to stop, can rotate knob 8, and knob 8 is rotatory to drive first bevel gear 9 and rotate to drive second bevel gear 10 and drive unidirectional screw lead screw 11 and rotate, and then drive rectangle regulating block 5 and drive U-shaped headrest 3 and remove, with this position to U-shaped headrest 3 is adjusted, makes U-shaped headrest 3 support user's neck according to the position of supporting, thereby has improved the holistic practicality of device, and then has increased user's comfort level.
Referring to fig. 2-3, a threaded groove matched with the unidirectional threaded screw rod 11 is formed on the inner side of the rectangular adjusting block 5, and a rectangular groove matched with the rectangular adjusting block 5 is formed on the inner side of the rectangular bolt 4.
In this embodiment: the rectangular adjusting block 5 is conveniently driven to move along the direction of the rectangular groove by the rotation of the unidirectional threaded screw rod 11, the rectangular adjusting block 5 is limited by the rectangular groove, and the rectangular adjusting block 5 is prevented from shifting in the moving process.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. A sofa having a neck support function, comprising:
a sofa body (1);
the neck support mechanism is arranged on the inner side of the sofa body (1) and used for supporting the neck of a user;
the connecting frame (2), neck supporting mechanism includes embedding in the back of sofa body (1) connecting frame (2), one side of connecting frame (2) is provided with U-shaped back cushion (3).
2. The sofa with neck supporting function according to claim 1, characterized in that the neck supporting mechanism comprises a plug hole (6) formed in the connecting frame (2), a rectangular plug pin (4) is inserted into the plug hole (6), a rectangular adjusting block (5) is slidably connected into the rectangular plug pin (4), one end of the rectangular adjusting block (5) is fixedly connected with the U-shaped headrest (3), and an adjusting auxiliary piece is arranged inside the rectangular plug pin (4) and inside the rectangular adjusting block (5).
3. Sofa with neck support function according to claim 2, characterized in that said plug holes (6) are provided in plurality, and said plug holes (6) are equidistantly distributed inside said connecting frame (2).
4. The sofa with the neck supporting function according to claim 2, wherein a trapezoid groove (7) communicated with the plug hole (6) is formed in the inner side of the connecting frame (2), and trapezoid rubber blocks (12) are fixedly connected to the outer walls of the two sides of the rectangular plug pin (4).
5. The sofa with neck supporting function according to claim 2, characterized in that the adjusting auxiliary piece comprises a knob (8) rotatably connected to the top end of the rectangular bolt (4), a first bevel gear (9) is fixedly connected to the inner side of the rectangular bolt (4) in a penetrating mode at the bottom end of the knob (8), a one-way threaded screw (11) is rotatably connected to the inner side of the rectangular bolt (4), a second bevel gear (10) is fixedly connected to the outer wall of the one-way threaded screw (11), and the second bevel gear (10) is meshed with the first bevel gear (9).
6. The sofa with the neck supporting function according to claim 5, characterized in that a thread groove matched with the unidirectional thread screw (11) is formed on the inner side of the rectangular adjusting block (5), and a rectangular groove matched with the rectangular adjusting block (5) is formed on the inner side of the rectangular bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836809.2U CN219803531U (en) | 2023-04-15 | 2023-04-15 | Sofa with neck support function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836809.2U CN219803531U (en) | 2023-04-15 | 2023-04-15 | Sofa with neck support function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219803531U true CN219803531U (en) | 2023-10-10 |
Family
ID=88208368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320836809.2U Active CN219803531U (en) | 2023-04-15 | 2023-04-15 | Sofa with neck support function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219803531U (en) |
-
2023
- 2023-04-15 CN CN202320836809.2U patent/CN219803531U/en active Active
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| GR01 | Patent grant | ||
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