CN219487255U - Suspension headrest structure and seat comprising same - Google Patents

Abstract

The utility model provides a suspension headrest structure and seat that contains it, includes headrest main part, supporting component and bracket component, the bracket component is located headrest main part with between the supporting component, be used for connecting headrest main part with the supporting component, headrest main part's rear end pass through location portion with the bracket component is connected, the supporting component is used for being connected with seat back, and is located seat back's upper portion, the seat includes the aforesaid suspension headrest structure, and the headrest main part independently sets up, and the processing of being convenient for, the assembly degree of difficulty is little, easy dismounting, the later maintenance of being convenient for, the practicality is strong.

Description

Suspension headrest structure and seat comprising same

Technical Field

The utility model relates to the field of automobile accessories, in particular to a suspended headrest structure and a seat comprising the same.

Background

The headrest structure is an important component of a seat, the existing headrest structure comprises an integral type and a split type, the integral type headrest structure is integrally arranged with a seat back and cannot be separated, stereoscopic impression is achieved on appearance, the split type headrest structure and the seat back are separately arranged, the headrest structure is independently arranged and fixed on the seat back, the existing split type headrest structure can refer to a Chinese patent application CN112158111A, and decorative covers are additionally arranged at the left end and the right end of the headrest to improve the suspension visual effect of the headrest.

Along with the diversified development of automobile models, the requirements on the models of the seats are gradually improved, and the problems of simplifying the headrest structure and improving the assembly convenience become urgent to solve.

Disclosure of Invention

Accordingly, the present utility model is directed to a suspended headrest structure with simple structure and convenient assembly and a seat comprising the same.

The utility model provides a suspension type headrest structure which comprises a headrest main body, a support assembly and a bracket assembly, wherein the bracket assembly is positioned between the headrest main body and the support assembly and is used for connecting the headrest main body and the support assembly, the rear end of the headrest main body is connected with the bracket assembly through a positioning part, and the support assembly is used for being connected with a seat back and is positioned at the upper part of the seat back.

In an embodiment, the headrest body comprises a headrest inner core, a headrest foam and a headrest cover, wherein the headrest inner core is positioned inside the headrest foam, the rear end of the headrest inner core is connected with the bracket component through the positioning part, and the headrest cover is covered outside the headrest inner core and the headrest foam.

In an embodiment, the bracket assembly includes a first bracket and a second bracket, the first bracket being located at an upper portion of the second bracket, the first bracket and the second bracket being connected with the support assembly, the second bracket being configured to be connected with the seat back.

In an embodiment, the positioning portion includes a positioning member and a positioning plate, the positioning plate is mounted on the first support and is matched with the headrest core, a positioning hole matched with the positioning member is formed in the positioning plate, the positioning hole penetrates through the positioning plate along the front-back direction, the positioning member is mounted in the positioning hole, and the positioning member is used for being connected with the headrest core.

In an embodiment, the supporting component includes supports inner core and decorations lid, the trompil has been seted up on the support inner core, the trompil runs through along the fore-and-aft direction support inner core, the trompil is used for installing decorations lid, just the position of trompil with the locating plate cooperation sets up, be equipped with on the first support with decorations lid complex connecting plate, seted up on the connecting plate with locating hole complex dodges the hole, decorations lid through second connecting portion with the connecting plate is connected.

In an embodiment, the second connecting portion includes a clamping piece and a protruding piece, the clamping piece includes a clamping groove matched with the protruding piece, the protruding piece is installed in the clamping groove, one of the clamping piece and the protruding piece is located on the connecting plate, and the other is located at the front end of the decorative cover.

In an embodiment, the first support and the second support are connected through a first connecting portion, the first connecting portion comprises a positioning column and a sleeve, the positioning column is installed in the sleeve, one of the positioning column and the sleeve is located at the bottom of the first support, and the other one of the positioning column and the sleeve is located on the second support.

In one embodiment, the support core includes a slot cooperatively disposed with the bracket assembly, the bracket assembly being received in the slot.

In an embodiment, the support assembly further comprises a support foam, the support foam is mounted on the upper portion of the support inner core, a first avoidance groove is formed in the front end of the support foam, the first avoidance groove is used for avoiding the positioning plate, a second avoidance groove is formed in the rear end of the support foam, and the second avoidance groove is used for avoiding the connecting plate.

The utility model also provides a seat, which comprises the suspension headrest structure.

The utility model has the beneficial effects that:

the suspended headrest structure provided by the utility model comprises the headrest main body, the supporting component and the bracket component, wherein the supporting component is connected with the seat backrest, the headrest main body is arranged on the supporting component through the bracket component, the headrest main body is connected with the bracket component through the positioning part, the headrest main body is independent of the supporting component and the bracket component, the processing and the installation are convenient, the disassembly and the assembly are convenient, the quick connection of the headrest main body and the bracket component can be realized through the arrangement of the positioning part, the operation is simple and convenient, the assembly difficulty is small, and the practicability is strong.

The seat provided by the utility model comprises the suspended headrest structure, is convenient to assemble and easy to process, and the independent design of the headrest main body enables the seat to be separately coated, and the headrest main body 10 can be independently processed so as to be suitable for the overall modeling requirement of the seat, and has strong applicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a partial structure of a seat according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a headrest body according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a first bracket according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of a portion of a first bracket according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a support assembly and a bracket assembly according to an embodiment of the present utility model;

fig. 7 is a schematic structural view of a back end of a support foam according to an embodiment of the present utility model.

In the figure:

10-headrest body; 11-headrest core; 111-positioning pieces; 112-a nut; foaming the 12-headrest;

20-a support assembly; 21-a supporting core; 211-opening holes; 212-limiting blocks; 22-supporting foaming; 221-a first avoidance groove; 222-a second avoidance groove; 23-decorating covers; 231-male member;

30-a bracket assembly; 31-a first scaffold; 3101-a first link; 3102-a second link; 311-positioning columns; 3111-a movable member; 3112-clearance; 3113-guide ribs; 32-a second bracket; 321-sleeve; 3211-a limit groove; 33-positioning plates; 3301-a first fastener; 3302-a second fastener; 331-positioning holes; 34-connecting plates; 341-avoiding holes; 342-snap-fit.

Detailed Description

Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms described above will be understood to those of ordinary skill in the art in a specific context.

The terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," and the like are used as references to orientations or positional relationships based on the orientation or positional relationships shown in the drawings, or the orientation or positional relationships in which the inventive product is conventionally disposed in use, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore are not to be construed as limiting the utility model.

The terms "first," "second," "third," and the like, are merely used for distinguishing between similar elements and not necessarily for indicating or implying a relative importance or order.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a list of elements does not include only those elements but may include other elements not expressly listed.

As shown in fig. 1, the suspension headrest structure according to the present utility model includes a headrest body 10, a support assembly 20, and a bracket assembly 30, wherein the bracket assembly 30 is positioned between the headrest body 10 and the support assembly 20, the rear end of the headrest body 10 is connected to the front end of the support assembly 20 through the bracket assembly 30, and the support assembly 20 is connected to a seat back and is configured to be positioned at an upper portion of the seat back so that a head can be abutted against the front end of the headrest body 10 when a user sits on the seat.

As an example of this embodiment, the headrest body 10 is configured such that its contour is matched with the support assembly 20, and when the user is located right behind the seat, the support assembly 20 can completely shield the headrest body 10, so as to ensure that the overall design of the seat is reasonable and attractive, and improve the use experience of the user.

Referring to fig. 2 and 3, the headrest body 10 includes a headrest core 11, a headrest foam 12, and a headrest cover (not shown) disposed inside the headrest foam 12, wherein the headrest core 11 is connected to the bracket assembly 30 at a rear end of the headrest core 11 via a positioning portion, and the headrest cover is coated outside the headrest core 11 and the headrest foam 12 to completely cover the headrest core 11 and the headrest foam 12, thereby preventing the headrest core and the headrest foam 12 from being exposed.

As an example of this embodiment, when processing, place headrest inner core 11 in the foaming mould, make headrest foam 12 through foam molding technology, can make headrest inner core 11 be located headrest foam 12 inside, make headrest inner core 11 and headrest foam 12 form a non-detachable whole, guarantee headrest main part 10's stable in structure, set up headrest face cover in headrest foam 12's outside through cladding technology again, carry out the cladding with headrest inner core 11 and headrest foam 12, and then process out a complete headrest main part 10, compare in the integral type seat structure in the prior art, can separate the processing with headrest main part 10, and simple structure, headrest main part 10 structure independence, convenient assembling, and along with the change of seat molding, can adjust headrest main part 10's whole molding according to the demand of seat, the suitability is better.

Illustratively, the headrest core 11 is made of a rigid material to ensure the overall strength of the headrest body 10, and in one example, the headrest core 11 is made of a sheet metal member.

For example, the headrest cover may be made of PVC (Polyvinyl Chloride ), PU (polyurethane), or the like.

As an example of this embodiment, as shown in fig. 2, the bracket assembly 30 includes a first bracket 31 and a second bracket 32, the first bracket 31 is located at an upper portion of the second bracket 32, rear ends of the first bracket 31 and the second bracket 32 are used for being connected with the support assembly 20, and the second bracket 32 is used for being connected with a seat back, further, the seat back includes a backrest bracket, the second bracket 32 is integrally provided with the backrest bracket, further, the second bracket 32 is a part of the backrest bracket, and is an upper portion of the backrest bracket, and the specific structure of the seat back and the backrest bracket can refer to an automobile seat proposed in chinese patent No. CN 110077352.

Referring to fig. 2 and 3, the positioning portion includes a positioning member 111 and a positioning plate 33, the positioning plate 33 is mounted on the first bracket 31 and is matched with the headrest body 10, a positioning hole 331 matched with the positioning member 111 is formed in the positioning plate 33, the positioning hole 331 penetrates the positioning plate 33 along the front-rear direction, the positioning member 111 is mounted in the positioning hole 331 and is connected with the headrest core 11, and connection between the headrest body 10 and the bracket assembly 30 can be completed.

In one example, the positioning member 111 is mounted in the positioning hole 331 by the rear end of the positioning plate 33, the rear end of the headrest core 11 is provided with a hole matched with the positioning member 111, and the end of the positioning member 111 penetrates out of the positioning hole 331 and is connected with the hole at the rear end of the headrest core 11, and the positioning member 111 and the headrest core 11 are connected in a threaded manner, so that the installation is convenient and quick.

In another example, the positioning member 111 is convexly disposed at the rear end of the headrest core 11, the positioning member 111 may be a positioning pin, a bolt, or the like, the headrest core 11 is a sheet metal member, one end of the positioning pin or the bolt is connected with the sheet metal member through a welding process, the end of the positioning member 111 passes through the rear end of the positioning hole 331, and the positioning member 111 is fixed on the positioning plate 33 through the nut 112 by installing the nut 112 at the rear end of the positioning plate 33, so that the connection between the headrest body 10 and the bracket assembly 30 can be achieved.

In one example, the positioning members 111 are arranged in three and distributed in a triangle shape, and correspondingly, the positioning holes 331 are also arranged in three and distributed in a triangle shape, so as to ensure the connection stability, although the number of the positioning members 111 and the positioning holes 331 may be arranged in other numbers, and this example should not be construed as limiting.

Referring to fig. 2 and 4, the first bracket 31 includes two first links 3101 disposed in a left-right direction and a second link 3102 disposed between the two first links 3101, and the positioning plate 33 includes a first fastener 3301 coupled to the first links 3101 and a second fastener 3302 coupled to the second links 3102, and the first fastener 3301 and the two second fasteners 3302 are disposed in a triangle shape, and the positioning plate 33 can be mounted on the first bracket 31 by the first fastener 3301 and the second fastener 3302.

In one example, as shown in fig. 2, the first fastening member 3301 is located at the front end of the first link 3101, the second fastening member 3302 is located at the upper end of the second link 3102, and holes may be formed in the first fastening member 3301, the first link 3101, and the second fastening member 3302 and the second link 3102, so that the positioning plate 33 is fixed to the first bracket 31 by means of pins, screws, or the like, and has a simple structure and convenient installation.

In one example, the positioning plate 33 may be connected to the first bracket 31 by welding, gluing, or the like, so as to have good firmness and stability, and prevent the positioning plate 33 from falling off.

As shown in fig. 2, as an example of the present embodiment, the first bracket 31 and the second bracket 32 are connected by a first connection portion, the first connection portion includes a positioning post 311 and a sleeve 321, the positioning post 311 is installed in the sleeve 321, and rapid positioning installation of the first bracket 31 and the second bracket 32 can be achieved by cooperation of the positioning post 311 and the sleeve 321.

In one example, the positioning post 311 is disposed at the bottom of the first bracket 31, the sleeve 321 is disposed on the second bracket 32, and when the positioning post 311 is installed, the positioning post 311 is installed in the sleeve 321, and illustratively, the positioning post 311 is in interference fit with the sleeve 321.

In another example, the sleeve 321 is disposed at the bottom of the first bracket 31, and the positioning post 311 is disposed on the second bracket 32.

Illustratively, the positioning posts 311 are provided in two and parallel in the left-right direction, and the sleeves 321 are matched with the positioning posts 311 to ensure the connection stability of the first bracket 31 and the second bracket 32.

Referring to fig. 2, fig. 4 and fig. 5, the positioning column 311 is provided with a cylindrical positioning column 311, at least one movable member 3111 is protruding on a side surface of the positioning column 311, the movable member 3111 is located at a bottom of the positioning column 311, a top end of the movable member 3111 is connected with the positioning column 311, a bottom end is a free end, a movable gap 3112 is left between the movable member 3111 and the positioning column 311, and the movable gap 3112 is set, so that the movable member 3111 can move along a radial direction of the positioning column 311, and when the positioning column 311 is installed in the sleeve 321, the movable member 3111 moves along the radial direction close to the positioning column 311, thereby achieving interference fit between the positioning column 311 and the sleeve 321.

Further, as shown in fig. 2, a limiting groove 3211 is provided at the bottom of the sleeve 321, the limiting groove 3211 is matched with the movable member 3111, when the positioning column 311 is installed in the sleeve 321, the movable member 3111 moves radially close to the positioning column 311, so that the positioning column 311 and the movable member 3111 are accommodated in the sleeve 321, a downward force is applied to the first bracket 31, so that the positioning column 311 and the movable member 3111 move downward in the sleeve 321 until the movable member 3111 is accommodated in the limiting groove 3211, at this time, the movable member 3111 moves radially far from the positioning column 311 until the initial position is restored, and is accommodated in the limiting groove 3211, when the first bracket 31 and the second bracket 32 are required to be separated, only an external force is applied to the movable member 3111 to move radially close to the positioning column 311, and the positioning column 311 is pushed upward, so that the positioning column 311 is separated from the sleeve 321.

As another example of this embodiment, as shown in fig. 5, a plurality of guide ribs 3113 are disposed on the side surface of the positioning post 311, the guide ribs 3113 extend along the axial direction of the positioning post 311, and the outer diameter of the positioning post 311 is increased by the arrangement of the guide ribs 3113, so as to realize interference fit between the sleeve 321 and the positioning post 311.

It will be appreciated that the positioning post 311 is configured to be cylindrical, and the cylindrical includes two end surfaces and a side surface, and the side surface of the positioning post 311 is opposite to the cylindrical, and of course, the positioning post 311 may be configured to be of other shapes, such as a prism, etc., and the present example should not be construed as being limited thereto.

Referring to fig. 2 and 6, the support assembly 20 includes a support core 21, a support foam 22 and a decorative cover 23, the support core 21 is provided with an opening 211, the opening 211 penetrates the support core 21 along the front-rear direction, the position of the opening 211 is matched with the position of the positioning plate 33, and when the headrest body 10 is installed, the positioning member 111 is installed on the positioning plate 33 through the opening 211 from the rear end of the support assembly 20, so that the installation of the positioning member 111 and the positioning plate 33 is completed.

As an example of the present embodiment, since the outer portion of the seat back is generally covered with the back cover, the back cover may be covered on the seat back from top to bottom by the support assembly 20, and exemplary back covers may be made of PVC (Polyvinyl Chloride ), PU (polyurethane), or the like.

Illustratively, the support core 21 is made of a rigid material to ensure the overall strength of the support assembly 20, and in one example, the support core 21 is made of sheet metal.

Trompil 211 and trim cover 23 cooperation setting, combine fig. 2 and fig. 4, bracket assembly 30 still includes the connecting plate 34 that is used for installing trim cover 23, connecting plate 34 is located first support 31, be equipped with on the connecting plate 34 with locating hole 331 complex dodge hole 341, dodge hole 341 runs through connecting plate 34 along the fore-and-aft direction, trim cover 23 and connecting plate 34 realize the location installation through the second connecting portion, seat face cover's front end is reserved and is had the through-hole with locating hole 331 complex, so that headrest main body 10's installation, the setting of trim cover 23 can be installed headrest main body 10 through supporting component 20 rear end, mounting structure is simple, spare part is few, have good practicality.

Illustratively, the aperture of the relief hole 341 is set to be larger than that of the positioning hole 331, so that the user can install the positioning member 111 and the positioning plate 33 at the rear end of the support assembly 20 through the opening 211 and the relief hole 341.

As an example of this embodiment, referring to fig. 2 and fig. 4, the second connecting portion includes a clamping member 342 and a protruding member 231, the clamping member 342 includes a clamping groove matched with the protruding member 231, and the protruding member 231 is installed in the clamping groove to realize connection between the decorative cover 23 and the connecting plate 34, which has a simple structure and is convenient and quick to install, so as to ensure installation efficiency, and the protruding member 231 is in interference fit with the clamping groove.

In one example, the locking member 342 is located at the rear end of the connection plate 34, the protruding member 231 is located at the front end of the decorative cover 23, the protruding member 231 protrudes toward the end near the connection plate 34, and the protruding member 231 is locked in the locking member 342 when the decorative cover 23 is mounted to the connection plate 34.

In another example, the locking member 342 is located at the front end of the decorative cover 23, the protruding member 341 is protruding at the rear end of the connecting plate 34, and the protruding member 231 protrudes towards the end close to the decorative cover 23, and when the decorative cover 23 is mounted to the connecting plate 34, the protruding member 231 is locked in the locking member 342.

The decoration cover 23 is made of plastic, and the clamping piece 342 or the protruding piece 341 is formed on the decoration cover 23 by injection molding, so that the decoration cover 23 is convenient to process.

It can be appreciated that the clamping piece 342 can be directly realized by forming a clamping groove on the connecting plate 34 or the decorative cover 23, so as to save processing procedures and simplify the structure.

The support foam 22 is located at the upper portion of the support core 21, and a first avoiding groove 221 for avoiding the positioning plate 33 is formed in the front end of the support foam 22, a second avoiding groove 222 for avoiding the connecting plate 34 is formed in the rear end of the support foam 22, the first avoiding groove 221 is communicated with the second avoiding groove 222, when the support foam 22 is installed on the support core 21, the positioning plate 33 can be exposed through the first avoiding groove 221, more specifically, the positioning hole 331 can be exposed, the headrest body 10 can be connected with the positioning plate 33 conveniently, the connecting plate 23 can be exposed through the second avoiding groove 222, and the decorative cover 23 can be connected with the connecting plate 34 conveniently.

As shown in fig. 4, the support core 21 includes a groove for accommodating the bracket assembly 30, the groove is matched with the contour of the bracket assembly 30, and the bracket assembly 30 is installed in the groove when being installed, so that the connection between the bracket assembly 30 and the support core 21 can be completed.

As shown in fig. 4, the supporting core 21 further includes a limiting block 212 matched with the groove, the limiting block 212 is located at one side of the groove and opposite to the groove wall, the limiting block 212 is partially contained in the groove, and when the bracket assembly 30 is disposed in the groove, the limiting block 212 plays a role in limiting and fixing the bracket assembly 30, so that the bracket assembly 30 can be firmly clamped between the limiting block 212 and the groove wall.

As an example of the present embodiment, the stoppers 212 are provided in two and in the left-right direction, and are respectively engaged with the two first links 3101 of the bracket assembly 30.

The embodiment also provides a seat, which comprises the suspension headrest structure.

To sum up:

the suspended headrest structure provided by the utility model comprises the headrest main body 10, the support assembly 20 and the bracket assembly 30, wherein the support assembly 20 is connected with the backrest, the headrest main body 10 is arranged on the support assembly 20 through the bracket assembly 30, the headrest main body 10 is connected with the bracket assembly 30 through the positioning part, the headrest main body 10 is independent of the support assembly 20 and the bracket assembly 30, the processing and the installation are convenient, the disassembly and the assembly are convenient, the quick connection of the headrest main body 10 and the bracket assembly 30 can be realized through the arrangement of the positioning part, the operation is simple and convenient, the assembly difficulty is low, and the practicability is strong.

The seat provided by the utility model comprises the suspended headrest structure, is convenient to assemble and easy to process, and the independent design of the headrest main body 10 enables the seat to be separately coated, and the headrest main body 10 can be independently processed so as to meet the overall modeling requirement of the seat, so that the applicability is strong.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.

Claims (10)

1. A suspended headrest structure, characterized in that: including headrest main part (10), supporting component (20) and bracket component (30), bracket component (30) are located headrest main part (10) with between supporting component (20), be used for connecting headrest main part (10) with supporting component (20), the rear end of headrest main part (10) pass through location portion with bracket component (30) are connected, supporting component (20) are used for being connected with the seat back, and are located the upper portion of seat back.

2. A suspended headrest structure as claimed in claim 1, wherein: the headrest main body (10) comprises a headrest inner core (11), headrest foam (12) and a headrest surface sleeve, wherein the headrest inner core (11) is positioned inside the headrest foam (12), the rear end of the headrest inner core (11) is connected with the bracket assembly (30) through the positioning part, and the headrest surface sleeve is covered outside the headrest inner core (11) and the headrest foam (12).

3. The suspended headrest structure according to claim 2, characterized in that: the bracket assembly (30) comprises a first bracket (31) and a second bracket (32), the first bracket (31) is positioned on the upper portion of the second bracket (32), the first bracket (31) and the second bracket (32) are connected with the support assembly (20), and the second bracket (32) is used for being connected with the seat backrest.

4. A suspended headrest structure as claimed in claim 3, characterised in that: the locating part includes setting element (111) and locating plate (33), locating plate (33) install in on first support (31), and with headrest inner core (11) cooperation, set up on locating plate (33) with setting element (111) complex locating hole (331), locating hole (331) are run through along fore-and-aft direction locating plate (33), setting element (111) install in locating hole (331), setting element (111) be used for with headrest inner core (11) are connected.

5. The suspended headrest structure according to claim 4, wherein: the support assembly (20) comprises a support inner core (21) and a decorative cover (23), wherein an opening (211) is formed in the support inner core (21), the opening (211) penetrates through the support inner core (21) along the front-back direction, the opening (211) is used for installing the decorative cover (23), the position of the opening (211) is matched with the positioning plate (33), a connecting plate (34) matched with the decorative cover (23) is arranged on the first support (31), an avoidance hole (341) matched with the positioning hole (331) is formed in the connecting plate (34), and the decorative cover (23) is connected with the connecting plate (34) through a second connecting part.

6. The suspended headrest structure according to claim 5, wherein: the second connecting portion comprises a clamping piece (342) and a protruding piece (231), the clamping piece (342) comprises a clamping groove matched with the protruding piece (231), the protruding piece (231) is arranged in the clamping groove, one of the clamping piece (342) and the protruding piece (231) is located on the connecting plate (34), and the other is located at the front end of the decorative cover (23).

7. A suspended headrest structure as claimed in claim 3, characterised in that: the first support (31) and the second support (32) are connected through a first connecting portion, the first connecting portion comprises a positioning column (311) and a sleeve (321), the positioning column (311) is arranged in the sleeve (321), one of the positioning column (311) and the sleeve (321) is located at the bottom of the first support (31), and the other is located on the second support (32).

8. The suspended headrest structure according to claim 5, wherein: the support core (21) comprises a groove matched with the bracket component (30), and the bracket component (30) is accommodated in the groove.

9. The suspended headrest structure according to claim 6, wherein: the support assembly (20) further comprises a support foam (22), the support foam (22) is arranged on the upper portion of the support inner core (21), a first avoidance groove (221) is formed in the front end of the support foam (22), the first avoidance groove (221) is used for avoiding the positioning plate (33), a second avoidance groove (222) is formed in the rear end of the support foam (22), and the second avoidance groove (222) is used for avoiding the connecting plate (34).

10. A seat, characterized in that: a suspended headrest structure comprising any one of claims 1 to 9.