Headrest support capable of being adjusted in multiple angles and automobile headrest
By designing a multi-angle adjustable headrest bracket, the problem of existing headrests being unable to meet users' multi-angle adjustment needs has been solved. This enables the headrest to extend horizontally, adjust vertically, and change angles, improving ease of use and safety.
Patent Information
- Application Number
- CN202423300506.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing car headrests cannot meet users' needs for lateral extension and multi-angle adjustment, and the adjustment methods are cumbersome, affecting ease of use and adaptability.
A multi-angle adjustable headrest support was designed, including a telescopic frame, a sliding buckle assembly, a swing assembly, and a limiting component. These components enable the headrest to extend and retract laterally, adjust vertically, and change angles. Combined with elastic elements and a sloped design, it provides easy operation and cushioning protection in emergency situations.
The headrest is adjustable to multiple angles to meet the personalized needs of different users. It is easy to operate, highly adaptable, and provides cushioning protection in emergency situations.
Smart Images
Figure CN223590604U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of automobile accessories, especially relates to a headrest support and car headrest of multi -angle adjustment. BACKGROUND
[0002] The car headrest as the important configuration of modern car interior, not only is related to the comfort of the driver, more plays the key head protection when the vehicle collision. Especially in rear -end collision, the human body because the inertia effect is backward, the pressure that the neck and head bore increases sharply at this moment, and the headrest can effectively alleviate this pressure, reduces the injury risk. However, because the human height, sitting posture habit etc. difference is remarkable, the individualized demand to the headrest is also increasingly strong.
[0003] The car headrest on the current market mostly only supports vertical adjustment, can not satisfy the demand of user to horizontal telescopic and multi -angle adjustment. This limitation not only limits the application range of headrest, also has influenced the comfortable experience of user. In addition, the traditional headrest adjustment mode adopts bolt fixed, and the operation is tedious, needs to help the tool to complete, greatly reduces the convenience of use.
[0004] Therefore, an urgent need arises for a headrest support and car headrest supporting multi -angle adjustment, simple operation and strong adaptability. UTILITY MODEL CONTENTS
[0005] The utility model belongs to the technical field of automobile accessories, especially relates to a headrest support and car headrest of multi -angle adjustment, can realize the horizontal telescopic of headrest, vertical adjustment and angle adjustment, satisfy the individualized demand of different user, has the advantages such as simple operation, strong adaptability.
[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:
[0007] A headrest support of multi -angle adjustment, it include:
[0008] Telescopic frame, the telescopic frame includes the shell and the inner shell telescopic connection with the shell;
[0009] The slide buckle assembly is arranged on the side of the inner shell away from the shell, and the slide buckle assembly is used for buckling at the connecting rod of the head of the car seat;
[0010] The swing assembly is arranged on the side of the shell away from the inner shell, and the swing assembly is rotatably connected with the shell;
[0011] A mounting rack is arranged at the front end of the shell for mounting a pillow, the mounting rack is slidably mounted to the swing assembly, when the swing assembly rotates on the shell, the mounting rack rotates and swings up and down relative to the shell, and the telescopic rack is used for moving the mounting rack close to or away from the connecting rod of the head of the car seat.
[0012] Further, a first elastic member is arranged in the telescopic rack and abuts between the shell and the inner shell, both sides of the inner shell are provided with a limiting member movably connected to the inner shell, the inner side of the shell is provided with a rack, and the limiting member cooperates with the rack to limit and fix the relative position between the shell and the inner shell.
[0013] Further, the limiting member comprises a linkage rod rotatably arranged in the inner shell, one end of the linkage rod is connected to the outer side of the inner shell and provided with an operating knob, the other end of the linkage rod is provided with a limiting tooth matched with the rack, and the linkage rod is connected with a second elastic member to make the limiting tooth tend to be clamped into the rack.
[0014] Further, a slope is arranged between the limiting tooth and the rack, when an external force extrudes the shell relative to the inner shell, the slope is used for rotating the linkage rod and releasing the limiting and fixing state of the limiting member.
[0015] Further, the slide buckle assembly comprises two slide buckles slidably arranged on the side of the inner shell away from the shell, the inner side of the slide buckles is rotatably provided with a slide buckle lock, when the slide buckle lock is rotated to be in interference with the side surface of the inner shell, the slide buckles and the inner shell are relatively locked and fixed.
[0016] Further, the outer side of the slide buckle is provided with a bayonet for clamping to the connecting rod of the head of the car seat, the opening of the bayonet is provided with an anti-unclamping device, and the bayonet is provided with an anti-skid pad.
[0017] Further, the slide buckle is further provided with a hook.
[0018] Further, the swing assembly comprises two swing members symmetrically arranged at the two ends of the side of the shell away from the inner shell, both ends of the mounting rack are provided with vertical sliding grooves, the swing members are arranged in the vertical sliding grooves to enable the mounting rack to vertically slide relative to the shell, and the side surface of the vertical sliding groove is rotatably provided with a pull buckle, when the pull buckle is rotated to be in interference with the swing member, the swing member and the mounting rack are relatively locked and fixed.
[0019] Further, the side of the shell away from the inner shell is provided with a fragrance box.
[0020] The utility model also provides a car headrest, including the pillow body and the headrest support of multi -angle adjustable, the pillow body is installed on the mounting frame.
[0021] The utility model discloses the beneficial effect:
[0022] The utility model discloses a telescopic frame realizes the transverse telescopic of headrest, realizes the angle adjustment of headrest through swing subassembly, realizes the vertical adjustment of headrest through the mounting frame of up and down sliding installation, realizes the elastic telescopic and relative limit fixed between the shell and the inner shell through the cooperation of first elastic part and limit piece and rack, realizes when shell is extruded by bigger external force, can automatically remove the limit state, provides the buffer in the emergency such as the collision of vehicle, through the setting of slide buckle subassembly, realizes the stable connection of headrest support and car seat head connection rod, the utility model discloses can realize the transverse telescopic, vertical adjustment and angle adjustment of headrest, satisfies the individualized demand of different users, has the advantages such as simple operation, strong adaptability. BRIEF DESCRIPTION OF DRAWINGS
[0023] ATTACHED Figure 1 It is the structure schematic diagram of car headrest of the utility model;
[0024] ATTACHED Figure 2 It is the structure schematic diagram of car headrest of the utility model;
[0025] ATTACHED Figure 3 It is the explosion structure schematic diagram of car headrest of the utility model;
[0026] ATTACHED Figure 4 It is the structure schematic diagram of headrest support of the utility model;
[0027] ATTACHED Figure 5 It is the internal structure schematic diagram of telescopic frame of the utility model;
[0028] ATTACHED Figure 6 It is the structure schematic diagram of limit piece of the utility model;
[0029] ATTACHED Figure 7 It is the explosion structure schematic diagram of slide buckle of the utility model;
[0030] Identified in the figure: 1- telescopic frame, 110- shell, 111- rack, 112- fragrance box, 120- inner shell, 130- first elastic piece, 140- limiting piece, 141- linkage rod, 142- operating knob, 143- limiting tooth, 1431- inclined surface, 150- second elastic piece; 2- slide buckle assembly, 210- slide buckle, 211- bayonet, 212- anti-unbuckling, 213- non-slip pad, 214- slide buckle lock, 215- hook; 3- swing assembly, 310- swing piece; 4- mounting frame, 410- vertical sliding slot, 420- unbuckling; 5- pillow body. DETAILED DESCRIPTION
[0031] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.
[0032] In the description of the present application, it is understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0033] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0034] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0035] Referring to the drawings Figure 1 to the drawings Figure 7, the utility model provides a specific embodiment of a headrest support and car headrest of multi-angle adjustable.
[0036] Refer to the accompanying drawings Figure 1 , the utility model provides a specific embodiment of a headrest support and car headrest of multi-angle adjustable.
[0037] Telescopic support 1, telescopic support 1 includes the shell 110 and the inner shell 120 with the telescopic connection of shell 110;
[0038] Sliding buckle assembly 2 is arranged at the side of inner shell 120 away from shell 110, and sliding buckle assembly 2 is used for buckling at the connecting rod of the head of car seat;
[0039] Swing assembly 3 is arranged at the side of shell 110 away from inner shell 120, and swing assembly 3 is rotatably connected with shell 110;
[0040] Mounting bracket 4 is arranged at the front end of shell 110 for installing pillow body 5, and mounting bracket 4 is slidably installed on swing assembly 3, and when swing assembly 3 rotates on shell 110, mounting bracket 4 rotates and swings up and down relative to shell 110, and telescopic support 1 is used to make mounting bracket 4 close to or away from the connecting rod of the head of car seat.
[0041] Refer to the accompanying drawings Figure 3 In the above embodiment, shell 110 and inner shell 120 are telescopically connected, when telescopic support 1 is adjusted back and forth after buckling sliding buckle assembly 2 at the connecting rod of the head of car seat, mounting bracket 4 will be telescoped forward and backward to be away from or close to the connecting rod of the head of car seat, and different car seats and different people are adapted, as shown in Figure 1 And Figure 2 The mounting bracket 4 that is slidably installed realizes the vertical adjustment of headrest, and different people are adapted. Refer to the accompanying drawings Figure 4 Swing assembly 3 realizes the rotary swing of mounting bracket 4 relative to shell 110, when mounting bracket 4 is installed on pillow body 5, the user can rotate and adjust angle in the use process, is suitable for a variety of application scenarios, and satisfies the individualized needs of different users.
[0042] Refer to the accompanying drawings Figure 5In the above embodiment, the telescopic stand 1 further comprises a first elastic member 130 abutting between the outer shell 110 and the inner shell 120, the inner shell 120 is provided with a limiting member 140 movably connected to the inner shell 120, and the inner side of the outer shell 110 is provided with a rack 111, the limiting member 140 cooperates with the rack 111 to limit and fix the relative position between the outer shell 110 and the inner shell 120. In the embodiment, the first elastic member 130 is used to make the outer shell 110 tend to move away from the inner shell 120, i.e. the telescopic stand 1 tends to be in the extended state, and the limiting member 140 cooperates with the rack 111 to fix the telescopic stand 1 at a certain position. When the telescopic stand 1 is in the retracted state, the outer shell 110 and the inner shell 120 are close to each other, and the first elastic member 130 is compressed, when the user operates the limiting member 140 to release the limiting of the rack 111, the outer shell 110 moves away from the inner shell 120 under the elastic force of the first elastic member 130 to achieve the effect of extension. When the telescopic stand 1 is in the extended state, the limiting member 140 is operated to release the limiting of the rack 111, and an external force is pressed to move the outer shell 110 to the direction of approaching the inner shell 120 to achieve the effect of retraction, and when it is retracted to a suitable position, the limiting member 140 is released to limit the rack 111 again, so as to fix the telescopic range of the telescopic stand 1 at a certain position. In the embodiment, the first elastic member 130 is a spring, in order to ensure that the spring does not dislocate during the telescopic process, the end of the spring is sleeved in the positioning rod on the inner side of the outer shell 110.
[0043] Referring to the drawings Figure 6 In the above embodiment, the limiting member 140 comprises a linkage rod 141 rotatably installed in the inner shell 120, one end of the linkage rod 141 is connected to the outer side of the inner shell 120 and provided with an operation button 142, the other end of the linkage rod 141 is provided with a limiting tooth 143 cooperating with the rack 111, and the linkage rod 141 is connected with a second elastic member 150 to make the limiting tooth 143 tend to be clamped into the rack 111. In the embodiment, the linkage rod 141 is installed in the inner shell 120 in a seesaw shape, the operation button 142 is located on the outer side of the inner shell 120, the second elastic member 150 abuts the end of the linkage rod 141 close to the operation button 142 and is on the same side of the operation button 142, when the operation button 142 is outwardly bent, the second elastic member 150 is compressed, and the distal end limiting tooth 143 is disengaged from the rack 111 to release the limiting state. When the external force on the operation button 142 is released, the operation button 142 and the linkage rod 141 are reset under the elastic force of the second elastic member 150, so that the limiting tooth 143 is clamped into the rack 111 again to achieve the limiting and fixing.
[0044] Referring to the drawings Figure 6In the above embodiment, the limiting tooth 143 and the rack 111 are provided with a slope 1431, when the outer shell 110 is pressed relative to the inner shell 120 by external force, the slope 1431 is used to make the linkage lever 141 rotate and release the limiting and fixing state of the limiting piece 140. In the embodiment, the cooperation of the limiting tooth 143 and the rack 111 realizes the limiting and fixing effect, in the emergency situation such as vehicle collision, the head of the user is pressed against the headrest due to inertia, when the force reaches the preset threshold, the limiting tooth 143 and the slope 1431 of the rack 111 cooperate to make the teeth on the rack 111 press the limiting tooth 143 and lift the limiting tooth 143, so that the outer shell 110 can be shrunk relative to the inner shell 120, and the first elastic piece 130 is compressed, realizing the buffering effect and improving the safety of use.
[0045] Referring to the accompanying Figure 7 In the above embodiment, the slide buckle assembly 2 includes two slide buckles 210 which are slidably arranged on the side of the inner shell 120 away from the outer shell 110, the outer side of the slide buckle 210 is provided with a bayonet 211 for clamping to the connecting rods of the head of the automobile seat, the opening of the bayonet 211 is provided with an anti-unclamping 212, and the bayonet 211 is provided with an anti-skid pad 213. In the embodiment, the bayonet 211 is in the shape of a U, which is clamped into the two connecting rods of the head of the automobile seat from inside to outside, and the anti-skid pad 213 in the bayonet 211 effectively avoids the situation that the slide buckle 210 slides up and down relative to the connecting rods, and the anti-unclamping 212 avoids the connecting rods from being unclamped out of the U-shaped bayonet 211, thereby improving the stability during fixing. Further, the inner side of the slide buckle 210 is rotatably provided with a slide buckle lock 214, when the slide buckle lock 214 is rotated to be in interference with the side of the inner shell 120, the slide buckle 210 and the inner shell 120 are relatively locked and fixed. In the embodiment, the side-pressing type slide buckle lock 214, when the end close to the inner shell 120 of the slide buckle lock 214 is pressed, the end is in interference with the side of the inner shell 120 to realize the relative locking and fixing of the slide buckle 210 and the inner shell 120, thereby preventing accidental sliding; when the end away from the inner shell 120 of the slide buckle lock 214 is pressed, the end close to the inner shell 120 of the slide buckle lock 214 is deflected to be out of the interference state with the inner shell 120, thereby realizing the unlocking of the slide buckle 210, at this time, the slide buckle 210 can normally slide left and right.
[0046] Referring to the accompanying Figure 7 In the above embodiment, the slide buckle 210 is also provided with a hook 215. In the embodiment, the hook 215 faces away from the position of the headrest, i.e. towards the rear seat direction of the currently installed seat, which is convenient for hanging articles on the rear seat, thereby realizing the function expansion.
[0047] Referring to the accompanying Figure 3 and the accompanying Figure 4In the above embodiment, the swing assembly 3 includes two swing members 310 symmetrically arranged at the two ends of the outer shell 110 away from the inner shell 120, and the two ends of the mounting frame 4 are respectively provided with vertical sliding grooves 410, the swing members 310 are installed in the vertical sliding grooves 410 to enable the mounting frame 4 to vertically slide relative to the outer shell 110, and the vertical sliding grooves 410 are laterally rotatably provided with turn buckles 420, which are rotated to be in interference with the swing members 310, and the swing members 310 are relatively locked and fixed with the mounting frame 4. In the embodiment, when in use, the turn buckles 420 are rotated to a specific angle to leave space for the swing members 310 to slide, and then the mounting frame 4 is slid from top to bottom or from bottom to top and installed on the swing members 310, the swing members 310 slide in the vertical sliding grooves 410, when the swing members 310 are adjusted to a suitable height position, the turn buckles 420 are turned to be in interference with the swing members 310, so that the swing members 310 are fixed in a certain position in the vertical sliding grooves 410, and the relative locking and fixing between the telescopic frame 1 and the mounting frame 4 is realized. In the embodiment, the position where the roots of the turn buckles 420 contact the swing members 310 is made of silica gel material, and the locking is realized through the interference fit of the silica gel. When the mounting frame 4 needs to be taken out or adjusted, the turn buckles 420 only need to be turned to release the interference with the swing members 310, which is convenient and fast.
[0048] Referring to the accompanying drawings Figure 5 In the above embodiment, the outer shell 110 is provided with a fragrance box 112 away from the inner shell 120. In the embodiment, the ventilation holes of the fragrance box 112 are directed to the position of the mounting frame 4, and the fragrance box 112 is used to place fragrance to release fragrance, which improves the comfort and pleasure of the driving environment.
[0049] Referring to the accompanying drawings Figure 1 The embodiment also provides an automobile headrest, which includes a pillow body 5 and the above-mentioned multi-angle adjustable headrest support, and the pillow body 5 is installed on the mounting frame 4. In the embodiment, by installing the pillow body 5 on the multi-angle adjustable headrest support, the omnibearing adjustment function of the automobile headrest is realized, so that the headrest can better adapt to the height, sitting posture and comfort requirements of different users.
[0050] In summary, the embodiment provides a multi-angle adjustable headrest support and car headrest, the lateral telescoping of the headrest is realized through the telescopic frame 1, the angle adjustment of the headrest is realized through the swing assembly 3, the vertical adjustment of the headrest is realized through the installation frame 4 installed up and down, the elastic telescoping and relative limiting fixation between the outer shell 110 and the inner shell 120 are realized through the cooperation of the first elastic member 130, the limiting member 140 and the rack 111, the setting of the inclined surface 1431 between the limiting tooth 143 and the rack 111 realizes that the limiting state can be automatically released when the outer shell 110 is extruded by a larger external force, so as to provide buffering in emergency situations such as vehicle collision, the stable connection of the headrest support and the head part connecting rod of the car seat is realized through the setting of the slide buckle assembly 2, the lateral telescoping, vertical adjustment and angle adjustment of the headrest can be realized in the embodiment, the individualized needs of different users are met, and the embodiment has the advantages of simple operation and strong adaptability.
[0051] The above-described embodiments are only one of the more preferred specific ways of the present application, and the usual changes and replacements made by the technicians in the technical scheme range of the present application should be included in the protection range of the present application.
Claims
1. A multi-angle adjustable headrest support, characterized in that, include: Telescopic frame (1), the telescopic frame (1) includes an outer shell (110) and an inner shell (120) that is telescopically connected to the outer shell (110). A sliding fastener assembly (2) is provided on the side of the inner shell (120) away from the outer shell (110), the sliding fastener assembly (2) being used to fasten to the connecting rod of the car seat head; A swing assembly (3) is provided on the side of the outer shell (110) away from the inner shell (120), and the swing assembly (3) is rotatably connected to the outer shell (110); A mounting bracket (4) is provided at the front end of the housing (110) for mounting the headrest (5). The mounting bracket (4) is slidably mounted on the swing assembly (3). When the swing assembly (3) rotates on the housing (110), the mounting bracket (4) rotates and swings up and down relative to the housing (110). The telescopic bracket (1) is used to move the mounting bracket (4) closer to or away from the connecting rod of the car seat head.
2. The multi-angle adjustable headrest support according to claim 1, characterized in that, The telescopic frame (1) is also provided with a first elastic element (130), which abuts against the outer shell (110) and the inner shell (120). Both sides of the inner shell (120) are provided with limiting elements (140) that are movably connected to the inner shell (120). The inner side of the outer shell (110) is provided with a rack (111). The limiting element (140) cooperates with the rack (111) to limit and fix the relative position between the outer shell (110) and the inner shell (120).
3. The multi-angle adjustable headrest support according to claim 2, characterized in that, The limiting member (140) includes a linkage rod (141) rotatably mounted inside the inner shell (120). One end of the linkage rod (141) is connected to the outside of the inner shell (120) and is provided with an operating button (142). The other end of the linkage rod (141) is provided with a limiting tooth (143) that cooperates with the rack (111). The linkage rod (141) is connected to a second elastic member (150) so that the limiting tooth (143) tends to engage with the rack (111).
4. The multi-angle adjustable headrest support according to claim 3, characterized in that, An inclined surface (1431) is provided between the limiting tooth (143) and the rack (111). When an external force causes the outer shell (110) to press relative to the inner shell (120), the inclined surface (1431) is used to cause the linkage rod (141) to rotate and release the limiting member (140) from its limiting and fixing state.
5. A multi-angle adjustable headrest support according to claim 1, characterized in that, The sliding buckle assembly (2) includes two sliding buckles (210) slidably disposed on the side of the inner shell (120) away from the outer shell (110). The inner side of the sliding buckle (210) is rotatably provided with a sliding buckle lock (214). When the sliding buckle lock (214) is rotated to the point of interference with the side of the inner shell (120), the sliding buckle (210) and the inner shell (120) are locked and fixed relative to each other.
6. A multi-angle adjustable headrest support according to claim 5, characterized in that, The outer side of the sliding buckle (210) is provided with a latch (211) for attaching to the connecting rod of the car seat head, and the opening of the latch (211) is provided with an anti-disengagement buckle (212), and the latch (211) is provided with an anti-slip pad (213).
7. A multi-angle adjustable headrest support according to claim 5, characterized in that, The sliding buckle (210) is also provided with a hook (215).
8. A multi-angle adjustable headrest support according to claim 1, characterized in that, The swing assembly (3) includes two swing members (310) symmetrically arranged at both ends of the outer shell (110) away from the inner shell (120). Each end of the mounting bracket (4) is provided with a vertical slide groove (410). The swing member (310) is installed in the vertical slide groove (410) so that the mounting bracket (4) can slide vertically relative to the outer shell (110). The side of the vertical slide groove (410) is rotatably provided with a buckle (420). When the buckle (420) is rotated to the point of interference with the swing member (310), the swing member (310) and the mounting bracket (4) are locked and fixed relative to each other.
9. A multi-angle adjustable headrest support according to claim 1, characterized in that, A fragrance box (112) is provided on the side of the outer shell (110) away from the inner shell (120).
10. A car headrest, characterized in that, The device includes a pillow body (5) and a multi-angle adjustable headrest bracket as described in any one of claims 1-9, wherein the pillow body (5) is mounted on the mounting bracket (4).