Headrest detachable mounting structure

Abstract

The detachable headrest mounting structure comprises a seat, a supporting piece and a headrest assembly, the supporting piece is provided with a bent part, the bent part is detachably mounted at the top of the seat, the headrest assembly is detachably mounted at the top of the seat, the bottom of the headrest assembly tightly presses the bent part, a connecting sleeve is arranged on the back face of the headrest assembly, and the connecting sleeve is connected with the headrest assembly. By means of the structure, the headrest is convenient to disassemble and assemble, and the structure is novel.

Description

Technical Field

[0001] This utility model belongs to the technical field of furniture and home furnishings, and in particular relates to a detachable headrest installation structure. Background Technology

[0002] Seating is a piece of furniture for people to sit and rest. The main types of seating are sofas and chairs. Seating generally includes a base and a backrest. For the convenience of leaning the head, a headrest assembly can also be installed on the backrest. The headrest of traditional seating is usually fixed to the backrest, which is not convenient to remove, clean and replace; while some seating headrests can be detached from the seat, it is time-consuming and laborious to remove them. Utility Model Content

[0003] The purpose of this utility model is to solve at least one problem of the prior art and to propose a detachable headrest installation structure.

[0004] To achieve the above objectives, this utility model proposes a detachable headrest installation structure, including a seat, a support member, and a headrest assembly. The support member is provided with a bent portion, which is detachably installed on the top of the seat. The headrest assembly is detachably installed on the top of the seat, with the bottom of the headrest assembly pressing against the bent portion. A connecting sleeve is provided on the back of the headrest assembly, and the connecting sleeve is detachably connected to the support member.

[0005] As an optional implementation, the headrest assembly includes a headrest and a headrest stacked sequentially from bottom to top, with the bottom of the headrest and the top of the seat detachably connected, and the connecting sleeve disposed on the back of the headrest.

[0006] As an optional implementation, the connecting sleeve and the support are connected by Velcro, buttons, or straps.

[0007] As an optional implementation, the headrest assembly has a connector at its bottom and a support member at its top. The headrest assembly is located at the top of the seat, and the support member and connector are connected in a plugging manner.

[0008] As an optional implementation, the bent portion is provided with a snap-fit ​​connector, which has a bending structure that abuts against the side of the support component.

[0009] As an optional implementation, the headrest assembly has a slot at its bottom and a connector at its top. The headrest assembly is placed on the top of the seat, and the connector is inserted into the slot. The connector or the top of the seat has a limiting slot. The bent part has a locking connector, which abuts against the side of the connector or engages with the limiting slot on the connector or the top of the seat.

[0010] As an optional implementation, the connecting sleeve is detachably connected to the top or side of the support member.

[0011] As an optional implementation, the support member is a support rod, which is formed by multiple bends to form a bent portion. One right-angled surface of the bent portion is located between the top of the seat and the bottom of the headrest assembly, and the other right-angled surface of the bent portion abuts against the back of the headrest assembly.

[0012] As an optional implementation, the side of the bending portion is bent outward to form a snap-fit ​​connector. The bending portion has an opening so that the bending portion can elastically deform in the horizontal direction after being squeezed. The bottom of the headrest assembly is provided with a plug-in, and the top of the seat is provided with a support plug. The headrest assembly is located on the top of the seat, and the support plug and the plug-in are inserted into each other. The snap-fit ​​connector of the support rod abuts against the side of the support plug.

[0013] As an optional implementation, the support member is a support plate, and the connecting sleeve is provided with an interface, which is sleeved on the top outer side of the support plate.

[0014] The beneficial effects of this utility model are as follows: By detachably installing the support member with the bent part and the headrest assembly on the top of the seat, the headrest assembly is installed and presses one bent edge of the bent part, and is fastened to the other bent edge of the support member through the connecting sleeve on the back of the headrest assembly, making it easy to assemble and disassemble the support member, the headrest assembly and the seat. The structure is simple and novel, and the support member is not easy to loosen or tip over after installation.

[0015] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0018] Figure 3 This is a split diagram of an embodiment of the present utility model.

[0019] Figure 4 This is a partial installation diagram of an embodiment of the present utility model.

[0020] Figure 5 This is a schematic diagram of the support member according to an embodiment of the present utility model.

[0021] Figure 6 This is a schematic diagram of the elastic deformation state of the support member according to an embodiment of the present invention.

[0022] Figure 7 This is a schematic diagram of a seating arrangement according to an embodiment of the present invention.

[0023] Figure 8This is a schematic diagram of the disassembly and assembly of the seat and headrest according to an embodiment of the present utility model.

[0024] Figure 9 This is a schematic diagram showing the disassembled seat, headrest, and support components of an embodiment of this utility model.

[0025] Figure 10 This is a schematic diagram of the installation of the seat, headrest, and support components according to an embodiment of this utility model.

[0026] Figure 11 This is a disassembled schematic diagram of the seat, headrest assembly, and support component according to an embodiment of the present utility model.

[0027] Figure 12 This is a schematic diagram of the installation of the seat and support components according to an embodiment of the present utility model.

[0028] In the diagram: 1. Seating; 2. Support component; 3. Headrest assembly; 11. Supporting component; 21. Bending part; 31. Headrest; 32. Headrest; 33. Connecting sleeve. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. In the description of this application, it should be noted that the terms "inner," "outer," etc., indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0030] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] The present invention will now be described in detail with reference to the accompanying drawings.

[0032] See Figures 1 to 12This embodiment provides a detachable headrest installation structure, including a seat 1, a support member 2, and a headrest assembly 3. The support member 2 is provided with a bending part 21, which is detachably installed on the top of the seat 1. The headrest assembly 3 is detachably installed on the top of the seat 1. The bottom of the headrest assembly 3 presses against the bending part 21. A connecting sleeve 33 is provided on the back of the headrest assembly 3, and the connecting sleeve 33 is detachably connected to the support member 2.

[0033] Seating 1 can be a sofa or chair, and the types of chairs include lounge chairs, office chairs, rocking chairs, massage chairs, etc.

[0034] In this embodiment, Figures 1 to 3 The headrest assembly 3 includes a headrest 32 and a headrest 31 stacked sequentially from bottom to top. The bottom of the headrest 32 is detachably connected to the top of the seat 1, and the connecting sleeve 33 is disposed on the back of the headrest 31.

[0035] See Figure 1 , Figures 7 to 11 When assembling this detachable headrest installation structure, first install the headrest 32 on top of the seat 1, insert one right-angled side of the bent part 21 of the support member 2 between the headrest 32 and the seat 1 to limit and press it, and then place the head pillow 31 on top of the headrest 32. Finally, fix the connecting sleeve 33 of the head pillow 31 to the support member 2.

[0036] In one embodiment, the headrest 32 and the head pillow 31 are integrally connected structures.

[0037] In other embodiments, the headrest 32 and the headrest 31 can also be separate structures, such as stacking them one on top of the other. Depending on production and usage requirements, the headrest 32 and the headrest 31 can be fixedly connected or installed using a detachable connection method, including but not limited to button, Velcro, or zipper connections.

[0038] In this embodiment, refer to Figure 7 , Figure 8 The headrest assembly 3 is provided with a connector at the bottom, and the seat 1 is provided with a support member 11 at the top. The headrest assembly 3 is located at the top of the seat 1, and the support member 11 is connected to the connector. After the support member 11 is connected to the connector, the headrest assembly 3 can better press the support member 2, which facilitates the assembly and disassembly of the headrest assembly 3 and the seat 1.

[0039] In this embodiment, refer to Figure 5 , Figure 6 and Figure 12The bent part 21 is provided with a snap-fit ​​connector, which has a bending structure. The bending structure abuts against the side of the support plug 11, so that the support plug 11 plays a certain limiting role on the snap-fit ​​connector. Together with the headrest assembly 3, it limits and presses the support member 2, which can better prevent the support member 2 from loosening and tipping over.

[0040] In this embodiment, the headrest assembly 3 is provided with a slot at the bottom, the seat 1 is provided with a connector at the top, the headrest assembly 3 is placed on the top of the seat 1, and the connector is inserted into the slot. The connector or the top of the seat 1 is provided with a limiting slot, and the bent part 21 is provided with a locking connector. The locking connector abuts against the side of the connector or the locking connector engages with the limiting slot on the top of the connector or the top of the seat 1.

[0041] In actual use, the side of the snap-fit ​​connector and the plug connector abuts against each other, so that the plug connector plays a certain limiting role on the snap-fit ​​connector. Together with the headrest assembly 3, it can better prevent the support component 2 from loosening and tipping over.

[0042] Alternatively, the locking slots of the snap-fit ​​connector and the plug connector can be engaged, with the height of the plug connector being greater than the depth of the slot. The locking slots are located on the plug connector part exposed outside the slot. The plug connector can play a certain limiting role on the snap-fit ​​connector. Together with the headrest assembly 3, it can limit and press the support member 2, which can better prevent the support member 2 from loosening and tipping over.

[0043] Alternatively, the locking connector engages with the limiting slot on the top of the seat 1, with the locking connector bent downwards. After the locking connector engages with the limiting slot, the locking connector of the seat 1 provides a certain limiting effect on the support member 2. Combined with the headrest assembly 3's limiting and pressing effect on the support member 2, this can better prevent the support member 2 from loosening and tipping over.

[0044] To facilitate the assembly and disassembly of the support and the seat, the limiting slot at the top of the seat 1 is provided with continuous oblique and vertical sections.

[0045] In this embodiment, refer to Figure 1 and Figure 11 The connecting sleeve 33 is detachably connected to the top of the support member 2. The shape of the connecting sleeve 33 is adjusted according to the shape and size of the top of the support member 2 so that the connecting sleeve 33 and the top of the support member 2 are adapted to each other.

[0046] In other embodiments, the connecting sleeve 33 is detachably connected to the left and right sides of the support member 2. The connecting sleeve 33 is detachably connected to the left and right sides and the top of the support member 2.

[0047] In this embodiment, refer to Figure 5 , Figure 6 , Figure 9 and Figure 12The support member 2 is a support rod, which is formed by bending multiple sections. One right-angled surface of the bending part 21 is located between the top of the seat 1 and the bottom of the headrest assembly 3, and the other right-angled surface of the bending part 21 abuts against the back of the headrest assembly 3.

[0048] In use, the support rod 2 includes a horizontal bar, vertical bars, and connecting rods. The horizontal bar is located above the top of the seat. Both ends of the horizontal bar are connected to two vertical bars, and the lower ends of the two vertical bars are connected to the first ends of two connecting rods. The vertical bars and connecting rods form a bend. The second end of the connecting rod is bent outward to form a snap-fit ​​joint. When the support rod is installed, the right-angled surface of the two connecting rods in the bend 21 is located between the top of the seat 1 and the bottom of the headrest assembly 3. The right-angled surface of the two vertical bars in the bend 21 abuts against the back of the headrest assembly 3.

[0049] In this embodiment, the connecting sleeve 33 and the support rod are connected by Velcro, buttons, or straps. Depending on the installation requirements, the number of connecting sleeves 33 can be one or more.

[0050] In use, the connecting sleeve 33 is provided with an arc-shaped opening, and the two ends of the arc-shaped opening are provided with Velcro, buttons or straps. The support rod is fitted into the arc-shaped opening of the connecting sleeve 33 and the top of the support rod is covered by the Velcro, buttons or straps at both ends of the arc-shaped opening to fix the support rod to the connecting sleeve 33.

[0051] In this embodiment, the number of support members 2 can be set to single or multiple. When the support member 2 is multiple support rods or support plates, the multiple support members 2 are distributed at intervals, and the connecting sleeve 33 can be a hollow ring sleeve, with each hollow ring sleeved on the outside of the support member 2, and the height of the support member 2 does not exceed the height of the headrest assembly 3; when the support member 2 is a single support rod or support plate, the connecting sleeve 33 can also be a U-shaped sleeve, with the open end of the U-shaped sleeve covering the top of the support member 3.

[0052] In this embodiment, the support member is a support rod. The side of the bent portion 21 is bent outward to form a snap-fit ​​connector. The middle of the bent portion 21 has an opening so that the bent portion can produce a small elastic deformation in the horizontal direction after being squeezed, which facilitates the assembly and disassembly of the support rod. The bottom of the headrest assembly 3 is provided with a plug-in component, and the top of the seat 1 is provided with a support component 11. The headrest assembly 3 is located on the top of the seat 1, and the support component 11 is inserted into the plug-in component. The snap-fit ​​connector of the support rod abuts against the side of the support component 11.

[0053] In this embodiment, the support member 2 is a support plate, the connecting sleeve is provided with an interface, and the interface of the connecting sleeve 3 is sleeved on the top outer side of the support plate. The headrest assembly 3 can be fixed to the support plate by simply sleeved with the connecting sleeve 33, which also facilitates the disassembly of the headrest assembly 3 and the support plate.

[0054] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A detachable headrest mounting structure, characterized in that: The device includes a seat, a support member, and a headrest assembly. The support member has a bent portion that is detachably mounted on the top of the seat. The headrest assembly is detachably mounted on the top of the seat. The bottom of the headrest assembly presses against the bent portion. A connecting sleeve is provided on the back of the headrest assembly, and the connecting sleeve is detachably connected to the support member.

2. The headrest detachable installation structure as described in claim 1, characterized in that: The headrest assembly includes a headrest and a headrest stacked sequentially from bottom to top. The bottom of the headrest and the top of the seat are detachably connected, and the connecting sleeve is disposed on the back of the headrest.

3. The headrest detachable installation structure as described in claim 1, characterized in that: The connecting sleeve and the support are connected by Velcro, buttons, or straps.

4. The headrest detachable installation structure as described in claim 1, characterized in that: The headrest assembly has a connector at its bottom and a support piece at its top. The headrest assembly is located at the top of the seat, and the support piece and the connector are connected in a plugging manner.

5. The headrest detachable installation structure as described in claim 4, characterized in that: The bent portion is provided with a snap-fit ​​connector, which has a bending structure that abuts against the side of the support component.

6. The headrest detachable installation structure as described in claim 1, characterized in that: The headrest assembly has a slot at its bottom and a connector at its top. The headrest assembly is placed on top of the seat, and the connector is inserted into the slot. The connector or the top of the seat has a limiting slot. The bent part has a locking connector. The locking connector abuts against the side of the connector or the locking connector engages with the limiting slot on the top of the connector or the top of the seat.

7. The headrest detachable installation structure as described in claim 1, characterized in that: The connecting sleeve is detachably connected to the top or side of the support.

8. The headrest detachable installation structure as described in any one of claims 1, characterized in that: The support member is a support rod, which is formed by multiple bends to form a bent section. One right-angled surface of the bent section is located between the top of the seat and the bottom of the headrest assembly, and the other right-angled surface of the bent section abuts against the back of the headrest assembly.

9. The detachable headrest installation structure as described in claim 8, characterized in that: The side of the bending part bends outward to form a snap-fit ​​connector. The bending part has an opening so that the bending part can elastically deform in the horizontal direction after being squeezed. The bottom of the headrest assembly is provided with a plug-in, and the top of the seat is provided with a support plug. The headrest assembly is located on the top of the seat, and the support plug and the plug-in are inserted into each other. The snap-fit ​​connector of the support rod abuts against the side of the support plug.

10. The headrest detachable installation structure as described in claim 1, characterized in that: The support is a support plate, and the connecting sleeve has an interface, which is fitted onto the top outer side of the support plate.

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