CN220682223U - Music headrest with folding function - Google Patents
Music headrest with folding function Download PDFInfo
- Publication number
- CN220682223U CN220682223U CN202322399478.3U CN202322399478U CN220682223U CN 220682223 U CN220682223 U CN 220682223U CN 202322399478 U CN202322399478 U CN 202322399478U CN 220682223 U CN220682223 U CN 220682223U
- Authority
- CN
- China
- Prior art keywords
- headrest
- pin
- music
- bayonet lock
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007306 turnover Effects 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a music headrest with a turnover function, which comprises a headrest arranged on headrest frameworks, wherein annular reinforcing pipes are arranged in the headrest, sound is arranged on two opposite sides of each reinforcing pipe, transverse pipes for connecting the two headrest frameworks are arranged in the headrest, limiting toothed plates and supports positioned on two sides of the limiting toothed plates are arranged on the transverse pipes, the supports are rotatably arranged on the transverse pipes and can synchronously rotate with the headrest, a plurality of clamping grooves are formed in the limiting toothed plates, clamping pins matched with the clamping grooves are slidably arranged on the supports, and the clamping pins can be clamped with or separated from the clamping grooves by sliding so as to lock or unlock the headrest. According to the utility model, the clamping pin is matched with the limiting toothed plate, so that the turnover function of the headrest is realized, and the occupied space for folding and leveling the seat is reduced.
Description
Technical Field
The utility model belongs to the technical field of automobile headrests, and particularly relates to a music headrest with a folding function.
Background
The functions of automobiles are diversified, and the multifunctional figures often need to be realized by similar products such as music headrests; the music headrest is often larger in temporary space, and most of existing automobile seats are turnover and adjustable seats, so that the music headrest occupies space in an automobile when the seats are folded and laid. Therefore, a headrest that can be folded and can support the installation of sound is needed to solve the above problems.
Disclosure of Invention
Therefore, the utility model aims to provide a music headrest with a folding function, which is used for solving the problem that the music headrest occupies the space in a vehicle after a seat is folded in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a music headrest with a turnover function, which comprises a headrest arranged on headrest frameworks, wherein annular reinforcing pipes are arranged in the headrest, sound is arranged on two opposite sides of each reinforcing pipe, a transverse pipe for connecting the two headrest frameworks is arranged in the headrest, a limiting toothed plate and brackets positioned on two sides of the limiting toothed plate are arranged on the transverse pipe, the brackets are rotatably arranged on the transverse pipe and can synchronously rotate with the headrest, a plurality of clamping grooves are formed in the limiting toothed plate, clamping pins matched with the clamping grooves are slidably arranged on the brackets, and the clamping pins can be clamped with or separated from the clamping grooves by sliding so as to lock or unlock the headrest.
Further, the connecting rod is installed in the headrest rotation, the first end of the connecting rod is connected with the bayonet lock through the connecting piece, the second end of the connecting rod is connected with the slide bar, the slide bar is installed in the headrest in a limiting sliding mode, and the slide bar can enable the connecting rod to rotate to enable the bayonet lock to slide.
Further, the connecting piece is provided with a sliding groove, the first end of the connecting rod is in limiting sliding connection with the sliding groove, and the connecting piece is in limiting sliding installation in the headrest.
Further, install the baffle in the headrest, slide bar and baffle sliding connection, slide bar one end extends outside the headrest, the slide bar extends to and holds in the palm and installs the spring between needle outer end and the baffle.
Further, the limiting toothed plate is connected with the bracket through a torsion spring.
Further, install first pin on the connecting piece, be equipped with the first slide hole that is used for first pin to pass through on the support, first pin can slide in first slide hole, first pin and bayonet lock fixed connection, fixed mounting has the second pin on the support, be equipped with the second slide hole that is used for the second pin to pass through on the bayonet lock, the second pin can slide along the second slide hole, be connected with the elastic component between first pin and the second pin.
Further, the headrest includes headrest foam and is used for supporting headrest support piece of headrest foam, headrest support piece keeps away from headrest foam side and can dismantle and be connected with headrest back lid, be equipped with the installation cavity behind headrest lid and headrest support piece between, strengthening pipe and headrest skeleton are all installed at the installation intracavity.
The utility model has the beneficial effects that: through setting up bayonet lock and spacing pinion rack cooperation, realized the function of turning over of headrest, reduced the seat and folded and put flat space that is occupied.
Drawings
In order to make the objects, technical solutions and advantageous effects of the present utility model more clear, the present utility model provides the following drawings for description:
FIG. 1 is a schematic view showing the internal structure of a headrest according to an embodiment of the present utility model;
FIG. 2 is a schematic view showing the internal structure of a headrest according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram illustrating the cooperation of a bayonet and a limiting toothed plate according to an embodiment of the present utility model;
FIG. 4 is a side view of a headrest of an embodiment of the present utility model;
fig. 5 is a schematic view of a headrest according to an embodiment of the present utility model.
The figures are marked as follows: the headrest 1, the headrest foam 101, the headrest rear cover 102, the headrest support 103, the reinforcement pipe 2, the sound box 3, the headrest framework 4, the cross pipe 5, the limiting toothed plate 6, the clamping groove 601, the bracket 7, the first sliding hole 701, the clamping pin 8, the second sliding hole 801, the connecting rod 9, the connecting piece 10, the sliding rod 11, the sliding groove 1001, the baffle 12, the spring 13, the torsion spring 14, the first pin 15, the second pin 16 and the elastic piece 17.
Detailed Description
As shown in fig. 1 to 5, the present utility model provides a music headrest with a folding function, comprising: install headrest 1 on headrest skeleton 4, install annular reinforcement pipe 2 in the headrest 1, stereo set 3 is installed to the both sides that reinforcement pipe 2 is relative, install the violently pipe 5 of connecting two headrest skeletons 4 in the headrest 1, install spacing pinion rack 6 and the support 7 that is located spacing pinion rack 6 both sides on the violently pipe 5, support 7 rotate install on violently pipe 5 and can rotate with headrest 1 in step, be equipped with a plurality of draw-in grooves 601 on the spacing pinion rack 6, slidable mounting has the bayonet lock 8 with draw-in groove 601 complex on the support 7, the slip bayonet lock 8 can make bayonet lock 8 and draw-in groove 601 joint or break away from so that headrest 1 locks or unblocks.
In the scheme, the headrest 1 comprises headrest foam 101 and a headrest back cover 102, wherein the headrest foam 101 and the headrest back cover 102 are detachably connected, a headrest support 103 is arranged between the headrest foam 101 and the headrest back cover 102, an installation cavity is arranged between the headrest support 103 and the headrest back cover 102, the reinforcing pipe 2 is installed in the installation cavity, and two sound boxes 3 are respectively positioned at two sides of the head of a human body and used for playing music; the stereo set pencil of connecting stereo set 3 wears to establish in headrest skeleton 4, and when needs rotated headrest 1, slip bayonet lock 8 made bayonet lock 8 break away from with draw-in groove 601, and support 7 and headrest 1 can synchronous rotation, rotate to the back of predetermineeing the position, slip bayonet lock 8 makes bayonet lock 8 and draw-in groove 601 joint to make bayonet lock 8 lock, thereby make support 7 and headrest 1 lock.
According to the scheme, the bayonet lock 8 is matched with the limiting toothed plate 6, so that the turnover function of the headrest 1 is realized, and the occupied space for folding and leveling the seat is reduced.
In one embodiment of the present utility model, the headrest 1 is rotatably provided with a connecting rod 9, a first end of the connecting rod 9 is connected with the bayonet 8 through a connecting piece 10, a second end of the connecting rod 9 is connected with a sliding rod 11, the sliding rod 11 is in limited sliding connection in the headrest 1, and sliding the sliding rod 11 can enable the connecting rod 9 to rotate to enable the bayonet 8 to slide.
In the scheme, the slide bar 11 is used as a driving piece, and the slide bar 11 is slid to drive the connecting piece 10 and the clamping pin 8 to slide so as to enable the clamping pin 8 to be clamped with or separated from the clamping groove 601 to lock or unlock the headrest 1; the third end of the connecting rod 9 is arranged in the headrest 1 through a tapping screw, the third end of the connecting rod 9 is round, a plurality of arc-shaped holes are formed in the third end of the connecting rod 9, and the automatic screw penetrates through the arc-shaped holes to be connected with a rear cover of the headrest 1.
In one embodiment of the present utility model, the connecting piece 10 is provided with a sliding groove 1001, the first end of the connecting rod 9 is in limited sliding connection with the sliding groove 1001, and the connecting piece 10 is in limited sliding installation in the headrest 1.
In one embodiment of the present utility model, the baffle 12 is installed in the headrest 1, the sliding rod 11 is slidably connected with the baffle 12, one end of the sliding rod 11 extends out of the headrest 1, and a spring 13 is installed between the outer end of the sliding rod 11 extending out of the headrest 1 and the baffle 12.
In the scheme, the slide bar 11 is pressed, so that the slide bar 11 can slide to unlock, and after unlocking is completed, the slide bar 11 returns under the action of the spring 13, so that the operation is convenient.
In one embodiment of the utility model, the limiting toothed plate 6 is connected with the bracket 7 by a torsion spring 14.
In the scheme, by arranging the torsion spring 14, when the headrest 1 is unlocked, the bracket 7 rotates to enable the torsion spring 14 to accumulate potential energy, so that the headrest 1 can return after being turned over.
In one embodiment of the present utility model, the first pin 15 is installed on the connecting piece 10, the bracket 7 is provided with a first sliding hole 701 for the first pin 15 to pass through, the first pin 15 can slide in the first sliding hole 701, the first pin 15 is fixedly connected with the bayonet 8, the bracket 7 is fixedly installed with a second pin 16, the bayonet 8 is provided with a second sliding hole 801 for the second pin 16 to pass through, the second pin 16 can slide along the second sliding hole 801, and an elastic piece 17 is connected between the first pin 15 and the second pin 16.
In this scheme, through setting up elastic component 17, be convenient for bayonet lock 8 slip back return, avoid the mistake unblock.
Claims (7)
1. The utility model provides a take music headrest of function of turning over, includes the headrest of installing on headrest skeleton, a serial communication port, install annular reinforcement pipe in the headrest, the stereo set is installed to the both sides that the reinforcement pipe is relative, install the violently pipe of connecting two headrest skeletons in the headrest, install spacing pinion rack and the support that is located spacing pinion rack both sides on the violently pipe, the support rotation is installed on violently pipe and can rotate with the headrest in step, be equipped with a plurality of draw-in grooves on the spacing pinion rack, slidable mounting has the bayonet lock with draw-in groove complex on the support, slides the bayonet lock can make bayonet lock and draw-in groove joint or break away from so that the headrest locks or unblock.
2. The music headrest with turnover function according to claim 1, characterized in that: the headrest is rotationally provided with a connecting rod, a first end of the connecting rod is connected with the bayonet lock through a connecting piece, a second end of the connecting rod is connected with a sliding rod, the sliding rod is arranged in the headrest in a limiting sliding manner, and the sliding rod can enable the connecting rod to rotate so as to enable the bayonet lock to slide.
3. The music headrest with turnover function according to claim 2, characterized in that: the connecting piece is provided with a sliding groove, the first end of the connecting rod is in limiting sliding connection with the sliding groove, and the connecting piece is in limiting sliding installation in the headrest.
4. A music headrest with turnover function according to claim 3, characterized in that: the headrest is internally provided with a baffle, the slide bar is in sliding connection with the baffle, one end of the slide bar extends out of the headrest, and a spring is arranged between the outer end of the slide bar extending to the supporting needle and the baffle.
5. The music headrest with turnover function according to claim 4, wherein: the limiting toothed plate is connected with the bracket through a torsion spring.
6. The music headrest with turnover function according to claim 5, characterized in that: install first pin on the connecting piece, be equipped with the first slide hole that is used for first pin to pass through on the support, first pin can slide in first slide hole, first pin and bayonet lock fixed connection, fixed mounting has the second pin on the support, be equipped with the second slide hole that is used for the second pin to pass through on the bayonet lock, the second pin can follow the second slide hole and slide, be connected with the elastic component between first pin and the second pin.
7. The music headrest with turnover function according to claim 1, characterized in that: the headrest comprises headrest foam and a headrest support piece for supporting the headrest foam, the headrest support piece is far away from a headrest foam side and is detachably connected with a headrest rear cover, an installation cavity is formed between the headrest rear cover and the headrest support piece, and the reinforcement pipe and the headrest framework are all installed in the installation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322399478.3U CN220682223U (en) | 2023-09-05 | 2023-09-05 | Music headrest with folding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322399478.3U CN220682223U (en) | 2023-09-05 | 2023-09-05 | Music headrest with folding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220682223U true CN220682223U (en) | 2024-03-29 |
Family
ID=90411830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322399478.3U Active CN220682223U (en) | 2023-09-05 | 2023-09-05 | Music headrest with folding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220682223U (en) |
-
2023
- 2023-09-05 CN CN202322399478.3U patent/CN220682223U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |