Bed with headrest adjusting function
By providing a rotating connector between the head of the bed and the headrest, the problem that the existing bed backrest cannot be adjusted is solved, personalized headrest position adjustment is achieved, and user comfort and bed flexibility are improved.
Patent Information
- Application Number
- CN202423121530.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing bed backrest designs cannot be personalized according to the user's body shape, sleeping habits and usage scenarios, resulting in insufficient comfort and flexibility.
By providing a rotating connection between the head of the bed and the headrest, including a rotating arm, the headrest is allowed to switch between a first leaning position and a second leaning position. The user can adjust the position of the headrest according to needs to obtain the best sitting experience.
It realizes flexible adjustment according to the user's height, body shape and sitting habits, improves the user's comfort and the scope of use of the bed, and adapts to different activity needs.
Smart Images
Figure CN223453008U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to furniture technical field relates to a bed with headrest adjustment function. BACKGROUND
[0002] The backrest design of the common bed on the market is often fixed and cannot be adjusted. Although this design meets the basic resting needs to some extent, it exposes a series of problems in actual application. First of all, due to the fixed thickness and height of the backrest, it is difficult to achieve personalized support when there are differences in the user's body type or sleeping habits. For example, for users who need more support for the neck, the existing backrest may appear too thin and cannot provide sufficient support, resulting in neck fatigue or discomfort. Similarly, for users who want better support for their heads, a backrest with a fixed height may not meet their needs.
[0003] In addition, the traditional bed backrest design also lacks flexibility in adapting to different scenarios and purposes. Whether reading, watching TV or simply resting, users may need different backrest positions to achieve the best comfort. However, the existing bed backrest design often cannot provide such adjustment, thereby limiting the use range and comfort of the bed.
[0004] In summary, the existing bed backrest design has obvious shortcomings in terms of comfort, personalization and flexibility. SUMMARY
[0005] The utility model discloses a bed with headrest adjustment function aiming at the problems existing in prior art, which aims to overcome the defects of poor flexibility of the existing bed backrest and difficulty in meeting the comfort requirements of users.
[0006] The utility model is realized as follows:
[0007] A bed with headrest adjustment function, comprising a bed head and a headrest, a rotating connecting piece is provided between the bed head and the headrest, the rotating connecting piece comprises a rotating arm, the first end of the rotating arm is hinged to the bed head, and the second end of the rotating arm is hinged to the headrest, so that the headrest can be switched between a first leaning position and a second leaning position.
[0008] When the user needs to adjust the position of the headrest, the rotating arm is controlled to rotate at the hinge point between the bed head and the headrest, thereby driving the headrest to adjust the position. The headrest can move upward while moving backward, and when the user's head can lean on the headrest, the bed head can also provide a certain degree of support to the body parts of the human body. The headrest can also move downward while moving forward, which facilitates the headrest to provide sufficient support to the shoulder and back parts of the human body.
[0009] Different users may have different heights, body shapes and sitting habits, and the present scheme can well adapt to these differences through a flexible headrest adjustment mechanism. Users can adjust the position of the headrest according to their own needs to obtain the best sitting posture experience. This personalized design enables users to sit more comfortably on the bed for various activities such as reading, watching TV, working or chatting, etc.
[0010] Preferably, the rotating arm comprises a first section extending upwardly and a second section extending forwardly, the first section is hinged on the headboard, and the second end is hinged on the headrest. This is the state of the headrest in the first leaning position, and the upwardly extending first section can make the lowest end of the headrest higher than the upper end of the headboard when the headrest is in the first leaning position, avoiding interference between the headboard and the headrest, ensuring that the headrest can be moved above the headboard, and facilitating the head to rely on the headrest while the headboard position can provide a certain degree of support to the body parts. The second section extending forwardly, when the headrest is in the second leaning position, the second section is in front of the headboard and extends downwardly, so that the headrest can be lowered to a lower position to support the user's shoulder and back parts. The bending structure of the rotating arm effectively matches the structure of the headboard to meet the position requirements of the headrest.
[0011] Preferably, a first hinge seat is provided on the headboard, and the first end of the rotating arm is hinged on the first hinge seat. The headboard is usually made of wood, and by hinging the first end of the rotating arm on the first hinge seat, the connection between the headrest and the headboard can be more stable. The first hinge seat is made of metal material, such as stainless steel, which can withstand various forces and pressures generated during the adjustment of the headrest.
[0012] Preferably, a second hinge seat is provided on the headrest, and the second end of the rotating arm is hinged on the second hinge seat. This can ensure that the connection between the headrest and the headrest is more stable.
[0013] Preferably, the second hinge seat comprises two parallel hinge plates and a connecting plate connecting the two hinge plates, the second end of the rotating arm is hinged on the hinge plate, and the hinge plate is provided with a fixed plate fixedly connected with the headrest. The U-shaped second hinge seat can form a more stable hinge with the rotating arm. In addition, the second hinge seat also has a limiting effect, when the headrest is in the first leaning position, the connecting plate and the second section abut, avoiding the headrest from continuing to rotate around the second section of the rotating arm.
[0014] Preferably, the second end of the rotating arm has a hinge part hinged with the hinge plate, and a lubricating sheet is provided between the hinge part and the hinge plate. The lubricating sheet can reduce friction noise.
[0015] Preferably, two rotating arms are provided corresponding to the headrest, and the first segments of the two rotating arms extend upward and extend to the two sides of the bed respectively. In this way, the connection between the rotating arms and the headrest is more stable, and the shaking of the headrest is reduced.
[0016] Preferably, the first hinge seat has a vertical plate, the end of the first segment has a mounting disc, the mounting disc is hinged to the vertical plate, and a limiting structure is arranged between the mounting disc and the vertical plate to enable the headrest to be in a first leaning position or a second leaning position. The limiting structure ensures that the headrest can be stably stopped at a predetermined position, i.e., the first leaning position and the second leaning position. When the headrest is rotated to the first leaning position desired by the user through the hinged relationship on the first hinge seat, the limiting structure effectively prevents the headrest from continuing to move, ensuring that the headrest is stably maintained at the position. Similarly, when the user adjusts the headrest to the second leaning position, the limiting structure also plays a role in maintaining the stability of the headrest at the position.
[0017] Preferably, the limiting structure includes a limiting notch on the vertical plate and a limiting column on the mounting disc, and when the headrest is in the first leaning position or the second leaning position, the limiting column abuts on different edges of the limiting notch. The configuration of the limiting notch and the limiting column is relatively simple, without the need for complex mechanical structures. This design not only reduces the manufacturing cost, but also improves the reliability and durability of the structure, and reduces the failure rate that may be caused by complex components.
[0018] Preferably, the headrest includes a support plate, a filler, and an outer wrapping, the fixing plate is fixed on the support plate, and a notch corresponding to the second end of the rotating arm is provided on the support plate, the filler, and the outer wrapping. The design of the notch ensures that the second end of the rotating arm can smoothly move in the layered structure of the support plate, the filler, and the outer wrapping when the rotating arm drives the headrest to adjust the position, without being hindered.
[0019] The bed provided by the utility model has the headrest adjusting function, and the user can adjust the position of the headrest according to the height, body shape and sitting posture habit of the user, so that the best sitting posture experience is obtained. The personalized design enables the user to more comfortably sit on the bed and carry out various activities. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a schematic view of the first angle structure of the bed;
[0021] Figure 2 It is a schematic view of the second angle structure of the bed;
[0022] Figure 3 It is an exploded view of the partial structure of the bed;
[0023] Figure 4 It is an exploded structure schematic view of the headrest;
[0024] Figure 5 A first structure diagram of a first hinged seat, a second hinged seat and a rotary connecting piece;
[0025] Figure 6 A second structure diagram of a first hinged seat, a second hinged seat and a rotary connecting piece.
[0026] Fig. 100, bed head; 110, first hinged seat; 111, vertical plate; 112, limiting notch; 113, upper edge; 114, lower edge; 200, headrest; 210, second hinged seat; 211, hinged plate; 212, connecting plate; 213, fixed plate; 220, support plate; 230, filler; 240, outer wrapping; 250, accommodation opening; 300, rotary connecting piece; 310, rotary arm; 311, first section; 312, second section; 313, hinged part; 314, lubricating sheet; 315, mounting disc; 316, limiting column. DETAILED DESCRIPTION
[0027] The specific embodiments described hereinbefore are intended to be illustrative only and are not intended to limit the scope of the present application. Various modifications of the specific embodiments described hereinbefore can be undertaken without departing from the scope of the present application.
[0028] The present embodiment provides a bed, as shown in the accompanying drawings, comprising a bed head 100 and a headrest 200, a rotary connecting piece 300 is arranged between the bed head 100 and the headrest 200, the rotary connecting piece 300 comprises a rotary arm 310, a first end of the rotary arm 310 is hinged to the bed head 100, a second end of the rotary arm 310 is hinged to the headrest 200, so that the headrest 200 can be switched between a first leaning position and a second leaning position. Figures 1-6 The present embodiment provides a bed, as shown in the accompanying drawings, comprising a bed head 100 and a headrest 200, a rotary connecting piece 300 is arranged between the bed head 100 and the headrest 200, the rotary connecting piece 300 comprises a rotary arm 310, a first end of the rotary arm 310 is hinged to the bed head 100, a second end of the rotary arm 310 is hinged to the headrest 200, so that the headrest 200 can be switched between a first leaning position and a second leaning position. Figures 1-2 In the present embodiment, two adjustable headrests 200 are arranged on the bed head 100, a higher headrest 200 is in the first leaning position, and a lower headrest 200 is in the second leaning position. Figure 1 As shown in the perspective view, when the rotary arm 310 rotates clockwise, the headrest 200 can be moved from the first leaning position to the second leaning position, and when the rotary arm 310 rotates counterclockwise, the headrest 200 can be moved from the second leaning position to the first leaning position.
[0029] When the user needs to adjust the position of the headrest 200, the control causes the rotating arm 310 to rotate at the hinge point between the bed head 100 and the headrest 200, thereby causing the headrest 200 to adjust its position. The headrest 200 can move backward while moving upward, and when the user's head rests on the headrest 200, the bed head 100 can also provide some support to the user's body parts. The headrest 200 can also move forward while moving downward, which facilitates the headrest 200 to provide sufficient support to the user's shoulder and back parts.
[0030] Different users may have different heights, body shapes, and sitting habits, and the present solution can well adapt to these differences through the flexible headrest 200 adjustment mechanism. Users can adjust the position of the headrest 200 according to their own needs to obtain the best sitting experience. This personalized design enables users to sit more comfortably on the bed for various activities such as reading, watching TV, working, or chatting, etc.
[0031] As shown in FIGS. Figures 1-3 , 5, the rotating arm 310 includes a first section 311 extending upward and a second section 312 extending forward. The first section 311 is hinged to the bed head 100, and the second end is hinged to the headrest 200. This is the state of the headrest 200 in the first leaning position. The upwardly extending first section 311 enables the lowest end of the headrest 200 to be higher than the upper end of the bed head 100 when the headrest 200 is in the first leaning position, avoiding interference between the bed head 100 and the headrest 200, and ensuring that the headrest 200 can move above the bed head 100, so that when the head rests on the headrest 200, the bed head 100 can provide some support to the body parts. The forwardly extending second section 312 is in front of the bed head 100 and extends downward when the headrest 200 is in the second leaning position, so that the headrest 200 can be lowered to a lower position to support the user's shoulder and back parts. The bending structure of the rotating arm 310 effectively matches the structure of the bed head 100 to meet the position requirements of the headrest 200.
[0032] As shown in FIGS. Figure 2 , 5 , the bed head 100 is provided with a first hinge seat 110, and the first end of the rotating arm 310 is hinged to the first hinge seat 110. The bed head 100 is usually made of wood, and by hinging the first end of the rotating arm 310 to the first hinge seat 110, the connection between the headrest 200 and the bed head 100 can be more stable. The first hinge seat 110 is made of metal, such as stainless steel, which can withstand various forces and pressures generated during the adjustment of the headrest 200. In other alternative embodiments, the rotating arm 310 can be directly hinged to the bed head 100.
[0033] Similarly, as shown in FIGS. Figures 2-6As shown, the headrest 200 is provided with a second hinge seat 210, and the second end of the rotating arm 310 is hingedly connected to the second hinge seat 210. In this way, the connection between the headrest 200 and the headrest 200 is more stable. In other alternative embodiments, the rotating arm 310 can also be directly hingedly connected to the headrest 200.
[0034] As shown in Figure 5 , 6 the second hinge seat 210 includes two parallel hinge plates 211 and a connecting plate 212 connecting the two hinge plates 211, and the second end of the rotating arm 310 is hingedly connected to the hinge plates 211, and the hinge plates 211 are fixedly connected to the headrest 200. The U-shaped second hinge seat 210 can form a more stable hinge with the rotating arm 310. In addition, the second hinge seat 210 also has a limiting effect, when the headrest 200 is in the first leaning position, the connecting plate 212 and the second segment 312 abut, preventing the headrest 200 from continuing to rotate around the second end of the rotating arm 310.
[0035] Further, the second end of the rotating arm 310 has a hinge part 313 hingedly connected to the hinge plate 211, and a lubricating sheet 314 is arranged between the hinge part 313 and the hinge plate 211. The lubricating sheet 314 can reduce friction noise.
[0036] As shown in Figures 2-6 one of the headrests 200 is provided with two rotating arms 310, and the first segments 311 of the two rotating arms 310 extend upward and extend to the two sides of the bed respectively. In this way, the connection between the rotating arm 310 and the headrest 200 is more stable, and the shaking of the headrest 200 is reduced. In other alternative embodiments, one headrest 200 can also be provided with one rotating arm 310.
[0037] As shown in Figure 5 , 6 the first hinge seat 110 has a vertical plate 111, the end of the first segment 311 has a mounting disc 315, the mounting disc 315 is hingedly connected to the vertical plate 111, and a limiting structure is arranged between the mounting disc 315 and the vertical plate 111 to make the headrest 200 stay in the first leaning position or the second leaning position. The limiting structure ensures that the headrest 200 can stably stay in the predetermined position, i.e. the first leaning position and the second leaning position. When the headrest 200 is rotated to the first leaning position desired by the user through the hinged connection on the first hinge seat 110, the limiting structure effectively prevents the headrest 200 from continuing to move, ensuring that the headrest 200 is stably maintained in that position. Similarly, when the user adjusts the headrest 200 to the second leaning position, the limiting structure also plays a role in maintaining the stability of the headrest 200 in that position.
[0038] The limiting structure of the embodiment includes a limiting cutout 112 on the upright plate 111 and a limiting post 316 on the mounting disc 315. When the headrest 200 is in the first leaning position or the second leaning position, the limiting post 316 abuts on different edges of the limiting cutout 112. The configuration of the limiting cutout 112 and the limiting post 316 is relatively simple and does not require complex mechanical structure. This design not only reduces the manufacturing cost, but also improves the reliability and durability of the structure and reduces the failure rate that may be caused by complex components. When the headrest 200 is in the first leaning position, the limiting post 316 abuts on the upper edge 113 of the limiting cutout 112. When the headrest 200 is in the second leaning position, the limiting post 316 abuts on the lower edge 114 of the limiting cutout 112.
[0039] As shown in Figure 4 The headrest 200 includes a support plate 220, a filler 230 and an outer wrapping 240. The fixing plate 213 is fixed on the support plate 220. The support plate 220, the filler 230 and the outer wrapping 240 are all provided with a clearance 250 corresponding to the second end of the rotating arm 310. The design of the clearance 250 ensures that the second end of the rotating arm 310 can smoothly move in the laminated structure of the support plate 220, the filler 230 and the outer wrapping 240 when the headrest 200 is adjusted in position by the rotating arm 310, without being hindered.
Claims
1. A bed with a headrest adjustment function, comprising a bed head (100) and a headrest (200), characterized in that, A rotating connecting piece (300) is arranged between the bed head (100) and the headrest (200), the rotating connecting piece (300) comprises a rotating arm (310), the first end of the rotating arm (310) is hinged on the bed head (100), and the second end of the rotating arm (310) is hinged on the headrest (200), so that the headrest (200) can be switched between the first leaning position and the second leaning position.
2. The bed with a headrest adjustment function according to claim 1, characterized in that, The rotating arm (310) comprises a first section (311) extending upward and a second section (312) extending forward, the first section (311) is hinged on the bed head (100), and the second end is hinged on the headrest (200).
3. The bed with a headrest adjusting function according to claim 2, characterized in that, The bed head (100) is provided with a first hinge seat (110), and the first end of the rotating arm (310) is hinged on the first hinge seat (110).
4. The bed with a headrest adjusting function according to claim 1, wherein The headrest (200) is provided with a second hinge seat (210), and the second end of the rotating arm (310) is hinged on the second hinge seat (210).
5. The bed with a headrest adjusting function according to claim 4, characterized in that, The second hinge seat (210) comprises two parallel hinge plates (211) and a connecting plate (212) connecting the two hinge plates (211), the second end of the rotating arm (310) is hinged on the hinge plate (211), and the hinge plate (211) is provided with a fixed plate (213) fixedly connected with the headrest (200).
6. The bed with a headrest adjusting function according to claim 5, characterized in that, The second end of the rotating arm (310) has a hinge part (313) hinged with the hinge plate (211), and a lubricating sheet (314) is arranged between the hinge part (313) and the hinge plate (211).
7. The bed with a headrest adjusting function according to claim 2, wherein Two rotating arms (310) are arranged correspondingly for one headrest (200), and the first sections (311) of the two rotating arms (310) extend upward and extend to the two sides of the bed respectively.
8. The bed with a headrest adjusting function according to claim 3, wherein The first hinge seat (110) has a vertical plate (111), the end of the first section (311) has a mounting disc (315), the mounting disc (315) is hinged with the vertical plate (111), and a limiting structure is arranged between the mounting disc (315) and the vertical plate (111) to make the headrest (200) be in the first leaning position or the second leaning position.
9. The bed with a headrest adjusting function according to claim 8, characterized in that, The limiting structure comprises a limiting notch (112) on the vertical plate (111) and a limiting column (316) on the mounting disc (315), and when the headrest (200) is in the first leaning position or the second leaning position, the limiting column (316) abuts on different edges of the limiting notch (112).
10. The bed with a headrest adjusting function according to claim 5, wherein The headrest (200) comprises a support plate (220), a filler (230) and an outer wrapping (240), the fixed plate (213) is fixed on the support plate (220), and the support plate (220), the filler (230) and the outer wrapping (240) are all provided with a clearance (250) corresponding to the second end of the rotating arm (310).