An easy-to-install car headrest bracket

Abstract

This utility model relates to an easy-to-install car headrest bracket, belonging to the field of automotive parts technology. The bracket includes a bracket body and a connecting strap. The first end of the connecting strap is fixedly connected to the bracket body, and the second end has multiple toothed grooves along its length. The bracket body has a fixing member with a through-hole allowing the connecting strap to pass through, thus forming a closed loop that can be wrapped around and bound to the car headrest support. The bracket body also includes a locking component, which can extend into the channel and engage with the toothed grooves on the connecting strap to achieve a locked state, restricting the movement of the connecting strap; or it can separate from the connecting strap to achieve an unlocked state, allowing adjustment of the closed loop size or removal. This invention uses a wrapping and binding installation method, replacing the traditional clamping structure, thereby improving the product's versatility and avoiding damage to the vehicle support.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive parts, and more specifically, to a vehicle headrest bracket that is easy to install. Background Technology

[0002] Car headrest holders, a common automotive accessory, are typically mounted on the metal rods of car headrests, providing great convenience for drivers and passengers. For example, by securing a mobile phone or tablet, users can easily navigate, answer hands-free calls, or enjoy audio-visual entertainment for rear passengers. They can also be used to hang clothing, handbags, or other personal items to keep the car interior tidy and organized. These functions significantly improve the utilization of interior space and enhance the convenience and comfort of passengers.

[0003] Currently, most car headrest brackets on the market are clamp-on type. These brackets typically have one or more clamps, which retract and clamp onto the two metal rods of the car headrest by rotating a screw, turning a lever, or tightening a knob. While this clamp-on type of bracket meets the usage requirements to some extent, this installation structure is not only inconvenient to install, but also has the following drawbacks in practical applications: 1. The diameter, spacing, and shape of headrest support rods vary significantly between different brands and models of cars. Clamp-type brackets have limited opening and closing range of the claws, often failing to fit all car models. This forces users to repeatedly confirm specifications when purchasing, and sometimes the products still cannot be used after purchase, resulting in severe lack of universality and poor compatibility.

[0004] 2. In order to obtain sufficient clamping force, the contact surface of the jaws is usually hard or has sharp edges. Prolonged use or excessive clamping can easily leave scratches and indentations on the smooth surface of the headrest support, causing irreversible damage to its surface and affecting its appearance. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a vehicle headrest bracket that is easy to install, in view of the above-mentioned defects of the prior art.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: This utility model provides a conveniently installed car headrest bracket, comprising a bracket body; both ends of the bracket body are provided with connecting straps; a first end of the connecting strap is fixedly connected to the bracket body, and a second end is provided with a plurality of toothed grooves evenly arranged along its length; both ends of the bracket body are provided with fixing members on their inner sides, and the fixing members are provided with channels for the connecting straps to pass through; the channels extend through the front and rear sides of the bracket body, so that the second end of the connecting strap can pass through the channels and the connecting strap and the outer surface of the bracket body can surround each other to form an enclosure ring; a locking component is provided inside the bracket body on one side of the fixing member, which can be used to lock and fix the second end of the connecting strap in the channel; The locking component has a locked state and an unlocked state; In the locked state, the locking component engages with at least one toothed groove at the second end of the connecting strip to restrict movement of the connecting strip relative to the fixing member; In the unlocked state, the locking component is separated from the connecting strap to allow the connecting strap to move relative to the fastener, thereby adjusting the size of the enclosing ring.

[0007] The vehicle headrest bracket of this utility model comprises a connecting strap, a fixing member, and a locking assembly forming a connecting strap locking mechanism; two sets of the connecting strap locking mechanism are provided, and are respectively located on the left and right sides of the bracket body.

[0008] The vehicle headrest bracket of this utility model has a locking hole on the side surface of the fixing member facing the locking assembly, which communicates with the channel; the locking assembly includes a locking buckle movably disposed on one side of the fixing member, and an elastic reset member that provides the locking buckle to tend toward the locked state.

[0009] The vehicle headrest bracket of this utility model, wherein the locking member is rotatably disposed within the bracket body, and includes: The pressing part has one end protruding from the outside of the bracket body; the two ends of the elastic reset member respectively abut against the pressing part and the fixing member; The locking part extends toward the fixing member and can be inserted into the lock hole; the side of the locking part facing the fixing member is provided with locking teeth that engage with any one or more of the toothed grooves or the first through hole; A pivot is provided between the pressing part and the locking part, and is used to rotatably connect with the bracket body.

[0010] The vehicle headrest bracket of this utility model further includes a blower assembly disposed on the bracket body.

[0011] The vehicle headrest bracket of this utility model has a mounting cavity on the bracket body to accommodate the blower assembly; the mounting cavity also contains a main control board and a lithium battery, and the blower assembly and the lithium battery are both electrically connected to and controlled by the main control board.

[0012] The vehicle headrest bracket of this utility model has an outwardly protruding heat dissipation part in the middle of the bracket body, which is used to be inserted between the two support rods of the car headrest; the mounting cavity serves as the inner cavity of the heat dissipation part; the heat dissipation part has an air outlet on the side facing the driver, and the air blowing assembly blows air toward the air outlet.

[0013] The vehicle headrest bracket of this utility model includes a rotatable air guide plate at the air outlet for adjusting the air blowing direction.

[0014] The vehicle headrest bracket of this utility model has a downward and inwardly inclined arc shape on the side of the heat dissipation part facing the driver; the bracket body is provided with air inlets on both sides of the air blowing assembly that are connected to the mounting cavity.

[0015] The vehicle headrest bracket of this utility model has at least one hook rotatably provided on the outer surface of the bracket body.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. This solution utilizes a structure where a connecting strap and the outer surface of the bracket body together form an enclosing ring. Because the connecting strap is flexible, the size of the enclosing ring is not preset but is infinitely adjustable by pulling the second end of the connecting strap. Regardless of the thickness or spacing of the headrest support rods, the connecting strap can flexibly wrap around and conform to the shape, and then lock in place through the engagement of the locking component and the toothed groove. This "flexible wrapping" design concept allows the invention to be compatible with headrest support rods in almost all car models, completely solving the compatibility anxiety problem of users repeatedly confirming specifications before purchase and still being unable to use the product after purchase, thus achieving universality.

[0017] 2. When locked, the locking component's teeth engage mechanically with the grooves on the connecting strap. This engagement is a physical meshing, not simply friction, effectively resisting the impact of vehicle vibrations and preventing the connecting strap from loosening unexpectedly. Simultaneously, the wrapping binding method integrates the entire bracket with the headrest support, resulting in more even force distribution and virtually eliminating the possibility of rotation and wobbling. This provides far greater stability for onboard equipment than traditional brackets, enhancing driving safety.

[0018] 3. This solution offers more convenient installation and operation. During installation, the user simply needs to wrap the second end of the connecting strap around the headrest's support rod and insert it into the channel. Then, tighten the second end of the connecting strap as needed to shrink the enclosure to the appropriate size. During the insertion process, the teeth on the connecting strap cooperate with the locking component 30 to achieve automatic locking, ensuring a stable connection. It allows for quick installation and adjustment, greatly improving user convenience and user experience. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a structural schematic diagram of a vehicle headrest bracket that is easy to install, according to Embodiment 1 of this utility model.

[0020] Figure 2 yes Figure 1 Internal structure diagram of the vehicle headrest bracket. Detailed Implementation

[0021] The terms "first," "second," "third," and "fourth," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0022] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] "Multiple" refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0024] Furthermore, the terms indicating orientation, such as "up, down, front, back, left, right, upper end, lower end, longitudinal," etc., are all based on the posture and position of the device or equipment described in this solution during normal use.

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Reference Figures 1-2 This utility model provides a specific embodiment of a conveniently installed vehicle headrest bracket. The vehicle headrest bracket includes a bracket body 1, which is the supporting foundation of the entire device, and its shape and size can be designed according to actual needs.

[0027] In this embodiment, two sets of connecting belt locking mechanisms are symmetrically arranged at the left and right ends of the bracket body 1, which are respectively locked and fixed to the two support rods of the car headrest, thereby fixing the entire bracket firmly to the car seat; alternatively, a set of connecting belt locking mechanisms can also be provided, which encloses the two support rods of the car headrest in the locking ring formed by the connecting belt locking mechanism.

[0028] In this embodiment, each connecting belt locking mechanism includes a connecting belt 10, a fixing member 20, and a locking component 30.

[0029] The first end of the connecting strap 10 is fixedly connected to the end of the support body 1, and the connection method can be sewing, riveting, or ultrasonic welding, etc. The second end of the connecting strap 10 is a free end, on which multiple toothed grooves 11 are evenly arranged along the length direction. Figure 2 As shown, the multiple toothed grooves 11 are preferably continuous, and the side of the toothed groove facing the second end is inclined, which facilitates automatic locking with the locking component 30 during the insertion process.

[0030] The fastener 20 is fixedly installed on the inner sides of both ends of the bracket body 1. The fastener 20 can be a separable individual from the bracket body 1, facilitating subsequent replacement with fasteners of different channel sizes. Alternatively, the fastener 20 can also be part of the bracket body 1, i.e., integrally installed with it. The fastener 20 has a channel 21 inside for the connecting strap 10 to pass through. This channel 21 runs through the front and rear sides of the bracket body 1, forming an open passage, allowing the second end of the connecting strap 10 to pass through the bracket body 1, making it convenient for the user to directly pull the exposed end of the second strap. After the second end of the connecting strap 10 is inserted into the channel 21, it surrounds the outer surface of the bracket body 1 to form an adjustable-size enclosure ring d, which is used to surround and lock onto the support rod of the car headrest.

[0031] In this embodiment, the surface of the connecting strip that contacts the support rod is typically made of flexible or soft materials such as nylon, silicone, or fabric. This soft contact surface will not scratch the chrome plating or paint layer on the support rod surface. More importantly, the enclosing ring evenly distributes the binding force across the entire circumference of the support rod, forming a flexible, "surface contact" wrapping force, rather than the high-pressure, "point contact" or "line contact" squeezing force generated by the clamps. This fundamental change in force distribution ensures that even with prolonged use or vehicle vibrations, no visible damage will be caused to the headrest support rod, perfectly protecting the aesthetics and integrity of the original vehicle parts.

[0032] The locking component 30 is disposed in the bracket body and located on one side of the fixing member 20. Its function is to lock the second end of the connecting strap 10 that passes through the channel 21 to prevent it from sliding.

[0033] Specifically, such as Figure 2 As shown, the fixing member 20 has a locking hole 22 communicating with the channel 21 on the side surface facing the locking assembly 30. The locking assembly 30 includes a latch 31 movably disposed on one side of the fixing member, and an elastic return member 32 that provides an elastic return force to the latch 31. In this embodiment, the elastic return member 32 is preferably a compression spring.

[0034] In this embodiment, the locking element 31 is rotatably mounted inside the bracket body 1 via a pivot 313. The locking element 31 specifically comprises three parts: The pressing part 311 has one end protruding from the outer surface of the bracket body, making it easy for the user to operate; The locking part 312 extends toward the fixing member 20 and can extend into the channel 21 through the locking hole 22. The side of the locking part 312 facing the fixing member is provided with one or more locking teeth 312a, which are used to engage with the toothed grooves 11 on the connecting belt 10; And a pivot 313, which is located between the pressing part 311 and the locking part 312, is rotatably connected to the bracket body 1 to form a seesaw structure.

[0035] The two ends of the elastic reset member 32 (such as a compression spring in the prior art) abut against the inner side of the pressing part 311 and the outer surface of the fixing member 20, respectively. In its natural state, the elastic reset member 32 always applies an outward pushing force to the pressing part 311, and based on the seesaw principle, the locking part 312 remains in a state of being inserted into the lock hole 22 and engaged with the corresponding tooth groove 11 for locking.

[0036] The working principle is as follows: When installation is required, the user wraps the free end of the connecting strap 10 around the support rod of the car headrest and inserts it into the channel 21. During insertion, the connecting strap 10 pushes the locking teeth 312a of the locking part 312, causing it to slightly lift against the elastic force of the elastic reset member 32. When the connecting strap 10 is tightened to the appropriate size of the encircling ring, the user releases the connecting strap. Under the restoring force of the elastic reset member 32, the locking part 312 rotates downward, and the locking teeth 312a pass through the locking hole 22 and precisely engage with a corresponding tooth groove 11 on the connecting strap 10, achieving a locked state and restricting the movement of the connecting strap 10.

[0037] When adjustment or disassembly is required, the user simply presses the pressing part 311 with their finger. The pressing part 311 rotates around the pivot 313, causing the locking part 312 at the other end to tilt upwards, disengaging its locking teeth 312a from the tooth groove 11 and entering the unlocked state. At this time, the connecting strap 10 can slide freely within the channel 21, allowing the user to easily tighten or loosen the connecting strap and adjust the size of the enclosing ring. After adjustment, releasing the pressing part 311 causes the locking part 31 to automatically reset and relock under the action of the elastic reset member 32. Operation is convenient.

[0038] Alternatively, the locking component 30 can also be implemented using other existing structures commonly found in the prior art, which will not be described in detail here.

[0039] Furthermore, as a preferred embodiment, the vehicle headrest bracket of this utility model also integrates a blower function.

[0040] Specifically, the bracket body 1 has an outwardly protruding heat dissipation section 50 in the middle, and two sets of connecting and locking mechanisms are located on both sides of the heat dissipation section 50. The heat dissipation section 50 is used to insert between the two support rods of the car headrest during installation, providing support and stability. An installation cavity 40 is formed inside the heat dissipation section 50. The installation cavity 40 houses a main control board 41, a lithium battery 42, and a blower assembly 43, such as a turbine fan in the prior art. Both the blower assembly 43 and the lithium battery 42 are electrically connected to and controlled by the main control board 41, enabling functions such as switching on / off and adjusting fan speed.

[0041] In this embodiment, a control switch and a charging plug are also provided on the outer surface of the bracket body 1, such as a USB interface or a Type-C interface in the prior art. The control switch can be a push-button switch, used to control the opening and closing of the blower assembly 43. The charging plug is electrically connected to the main control board and is used to charge the lithium battery.

[0042] Furthermore, the heat dissipation unit 50 has an air vent 51 on the side facing the driver. When the air blowing assembly 43 is working, airflow is blown out from the air vent 51, directly acting on the driver's back to provide coolness. To optimize the airflow direction, a guide vane 52 can also be rotatably installed at the air vent 51. The user can manually move the guide vane 17 up and down to adjust its angle, thereby changing the airflow angle and achieving precise air delivery. In addition, the surface of the heat dissipation unit 50 facing the driver is preferably designed as a downward and inward curved shape, which helps to guide the airflow downward to blow on the driver's back and avoid direct airflow to the neck or head. At the same time, the bracket body 1 also has air inlets 53 on both sides of the air blowing assembly 43 that communicate with the mounting cavity 40, forming an airflow path and improving heat dissipation efficiency.

[0043] In another embodiment, the air blower assembly 43 is used to blow air towards the rear passengers, improving their comfort. The air blower assembly 43 is located on the side of the bracket body 1 facing the rear passengers.

[0044] In addition, to increase practicality, at least one hook 60 can be rotatably provided on the outer surface of the bracket body 1 for hanging shopping bags, clothing and other personal items, further improving the tidiness of the vehicle interior.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vehicle headrest bracket that is easy to install, characterized in that, The device includes a support body; the support body is provided with a connecting strap; a first end of the connecting strap is fixedly connected to the support body, and a second end is provided with a plurality of toothed grooves evenly arranged along its length; a fixing member is also fixedly provided on the support body, and the fixing member has a channel for the connecting strap to pass through; the channel passes through the front and rear sides of the support body, so that the second end of the connecting strap can pass through the channel and the connecting strap and the outer surface of the support body can surround each other to form an enclosure ring; a locking component is provided inside the support body on one side of the fixing member, which can extend into the channel, and the locking component has a locked state and an unlocked state; In the locked state, the locking component engages with at least one toothed groove at the second end of the connecting strip to restrict movement of the connecting strip relative to the fixing member; In the unlocked state, the locking component is separated from the connecting strap to allow the connecting strap to move relative to the fastener, thereby adjusting the size of the enclosing ring.

2. The vehicle headrest bracket according to claim 1, characterized in that, The connecting strap, the fixing member, and the locking assembly constitute a connecting strap locking mechanism; two sets of the connecting strap locking mechanism are provided, and are respectively located on the left and right sides of the bracket body.

3. The vehicle headrest bracket according to claim 1 or 2, characterized in that, The fixing member has a locking hole communicating with the channel on one side surface facing the locking assembly; the locking assembly includes a latch movably disposed on one side of the fixing member, and an elastic reset member that provides the latch to tend toward the locked state.

4. The vehicle headrest bracket according to claim 3, characterized in that, The locking element is rotatably disposed within the bracket body, and includes: The pressing part has one end protruding from the outside of the bracket body; the two ends of the elastic reset member respectively abut against the pressing part and the fixing member; The locking part extends toward the fixing member and can be inserted into the lock hole; the side of the locking part facing the fixing member is provided with locking teeth that engage with any one or more of the toothed grooves or the first through hole; A pivot is provided between the pressing part and the locking part, and is used to rotatably connect with the bracket body.

5. The vehicle headrest bracket according to any one of claims 1, 2, and 4, characterized in that, It also includes a blower assembly disposed on the bracket body.

6. The vehicle headrest bracket according to claim 5, characterized in that, The bracket body is provided with a mounting cavity for accommodating the blower assembly; the mounting cavity is also provided with a main control board and a lithium battery, and the blower assembly and the lithium battery are both electrically connected to and controlled by the main control board.

7. The vehicle headrest bracket according to claim 6, characterized in that, The bracket body has an outwardly protruding heat dissipation part in the middle, which is used to be inserted between the two support rods of the car headrest; the mounting cavity serves as the inner cavity of the heat dissipation part; the heat dissipation part has an air outlet on the side facing the driver, and the air blowing assembly blows air toward the air outlet.

8. The vehicle headrest bracket according to claim 7, characterized in that, The air outlet is also equipped with a rotatable air guide plate for adjusting the air blowing direction.

9. The vehicle headrest bracket according to claim 7, characterized in that, The surface of the heat dissipation part facing the driver is curved downward and inward; the bracket body is provided with air inlets on both sides of the blower assembly that communicate with the mounting cavity.

10. The vehicle headrest bracket according to claim 1, characterized in that, At least one hook is rotatably provided on the outer surface of the bracket body.

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