Ceiling handle and automobile with same

Abstract

The ceiling handle comprises a handle base, a handle body and a hinge structure, the hinge structure comprises a connecting hinge and a main hinge which are connected in a hinged mode, the main hinge is hinged to the handle base, and the end of the handle body is connected with one end of the connecting hinge. The ceiling handle is reasonable in structural design, the pull belt can be pulled open by a certain angle through the linkage rotation motion of the two sections of hinges, so that the handle meets the operation of different people, the damping and the spring are arranged at the hinge rotating shaft, the handle is not too fast to return, and the hand feeling comfort is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobiles, in particular to a roof handle and a automobile thereof. Background Art

[0002] Automobile technology is developing rapidly. Roof handles are an important part of many automobile interior parts. At present, automobile interior shapes are diversified and competition is fierce, which has generated creative needs. In order to adapt to the overall style of interior shapes and some different creative needs, belt-type handles are born.

[0003] The simplest belt-type handle is a leather strap directly fixed to the ceiling. This solution cannot be stretched, the handle protrudes and the ceiling is recessed to a large depth, the overall appearance is not good, and the thickness of the strap is relatively thin, and the comfort of holding is poor. There are also retractable handles designed, the ends of the retractable belt are in a rolled form, and the pulling angle is limited; such as the retractable ceiling soft handle and vehicle disclosed in patent CN219668034U, including: a base; a reel, the reel is rotatably installed in the base, and a reset torsion spring is provided on the reel, one end of the reset spring is connected to the base and the other end is connected to the reel; a retractable belt, one end of the retractable belt is connected to the reel; the reel reels a part of the retractable belt under the action of the reset torsion spring, and when the retractable belt is subjected to tension, the reel releases a part of the retractable belt and the retractable belt forms a handle structure. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a roof handle and a vehicle thereof, so as to achieve the purpose of large opening angle and stable and reliable structure.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A ceiling handle comprises a handle base and a handle body, and also comprises a hinge structure, wherein the hinge structure comprises a connecting hinge and a main hinge which are hingedly connected to each other, the main hinge is hinged on the handle base, and the end of the handle body is connected to one end of the connecting hinge.

[0007] A steel belt is provided at the end of the handle body, and the steel belt is connected to one end of the connecting hinge.

[0008] The connecting hinge is an L-shaped structure, the inner end of the connecting hinge is hingedly connected to the main hinge, and the outer end of the connecting hinge is connected to the steel belt.

[0009] It also includes a base cover covering the connecting hinge, a fixing hole is arranged at the outer end of the connecting hinge, threaded holes are arranged on the base cover corresponding to the fixing hole, and the ends of the steel belt are fixedly connected by bolts.

[0010] The handle body comprises soft rubber, and the steel strip penetrates through the soft rubber and extends out from both ends.

[0011] The connecting hinge is provided with a groove matched with the steel belt.

[0012] The handle base is provided with a groove, the main hinge is located in the groove, and a rubber pad is provided on the inner side of the connecting hinge corresponding to the edge of the groove on the handle base.

[0013] The main hinge is hingedly connected to the handle base via a pin shaft, and a torsion spring structure for automatic resetting is arranged on the pin shaft.

[0014] A pair of hinge lugs are arranged at the end of the main hinge, the torsion spring structure is located between the pair of hinge lugs, and a damper is arranged between the pair of hinge lugs on the pin shaft.

[0015] A car comprises a roof and a roof handle arranged on the roof.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] The ceiling handle structure is reasonably designed. Through the rotational movement of two hinges, the pull strap can be pulled open to a certain angle, so that the handle can be operated by different groups of people. There are damping and springs at the hinge shaft to prevent the handle from returning to its original position too quickly, thereby improving the comfort of the hand feel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following is a brief description of the contents and symbols in the drawings of this specification:

[0019] Figure 1 It is an overall schematic diagram of the ceiling handle of the present invention.

[0020] Figure 2 It is a schematic cross-sectional view of the ceiling handle of the present invention.

[0021] Figure 3 It is a partial cross-sectional schematic diagram of the initial state of the ceiling handle of the present invention.

[0022] Figure 4 This is a schematic diagram of the ceiling handle of the present invention in the maximum extended state.

[0023] Figure 5 and Figure 6 It is a schematic diagram of the main structure of the handle hinge of the present invention.

[0024] In the figure:

[0025] 1. Handle base, 2. Short axle pin, 3. Connecting hinge, 4. Base cover, 5. Self-tapping screws, 6. Steel belt, 7. Surface, 8. Soft rubber, 9. Rubber pad, 10. Spring sleeve, 11. Long axle pin, 12. Torsion spring, 13. Main hinge, 14. Bolt, 15. Damping. DETAILED DESCRIPTION

[0026] Although the present invention is shown and described herein with reference to specific embodiments, the present invention is not intended to be limited to the details shown. Rather, various modifications may be made in the details within the equivalent scope and range of the claims without departing from the present invention. In the accompanying drawings, the same item numbers refer to the same elements.

[0027] Various terms are used throughout this disclosure to describe the physical shape or arrangement of features. Many of these terms are used to describe features that conform to a cylindrical or substantially cylindrical geometry with the feature as the radius and a central axis perpendicular to the radius. Unless a different meaning is specified, the terms are given the following meanings. The terms "longitudinal," "longitudinal," "axial," and "axially" refer to a direction, dimension, or orientation parallel to the central axis. The terms "radial" and "radially" refer to a direction, dimension, or orientation perpendicular to the central axis. The terms "inward" and "inwardly" refer to a direction, dimension, or orientation extending in a radial direction toward the central axis. The terms "outward" and "outwardly" refer to a direction, dimension, or orientation extending in a radial direction away from the central axis.

[0028] In the specification, relative terms such as "horizontal", "vertical", "upward", "downward", "top" and "bottom" and derivatives thereof (e.g., "horizontal", "downward", "upward", etc.) should be interpreted as referring to the direction being described or shown in the drawings being discussed. These relative terms are for convenience of description and are generally not intended to require a particular orientation.

[0029] The specific implementation modes of the present invention will be further explained in detail below through the description of embodiments with reference to the accompanying drawings.

[0030] like Figures 1 to 6 As shown, the ceiling handle includes a handle base 1, a handle body and a hinge structure; the hinge structure includes a connecting hinge 3 and a main hinge 13 which are hingedly connected, one end of the main hinge 13 is hinged on the handle base, the other end of the main hinge 13 is hingedly connected to the inner end of the connecting hinge, and the end of the handle body is connected to one end of the connecting hinge.

[0031] The ceiling handle structure of the present invention is reasonably designed. Through the rotational movement of the two-stage hinge linkage, the pull strap can be pulled open to a certain angle, so that the handle can be operated by different groups of people. In addition, there are damping and springs at the hinge shaft to prevent the handle from returning to its original position too quickly, thereby improving the comfort of the hand feel.

[0032] In the traditional solution, the end of the belt handle is directly rolled onto the reel, which requires a large pulling force, resulting in a relatively poor user experience and a relatively small pulling angle. The hinged design of the present invention integrates two hinges, which not only solves the problem of beautiful armrest shape, but also provides a comfortable hand-holding experience, and has a large pulling angle to suit different groups of people.

[0033] A steel belt 6 is provided at the end of the handle body, and the steel belt 6 is connected to one end of the connecting hinge, which is simple to connect and has relatively low cost; further, the connecting hinge 3 is an L-shaped structure, the inner end of the connecting hinge is hingedly connected to the main hinge, and the outer end of the connecting hinge is connected to the steel belt, and the L-shaped design of the connecting hinge allows for a large space to be opened; and in the initial state, the connecting hinge and the main hinge can be stacked together, with a compact structure, which does not occupy much space and is convenient for layout.

[0034] The handle body includes a soft rubber 8, and the soft rubber 8 has a surface 7 outside to improve the hand feel; the steel belt 6 is set inside the soft rubber and extends at both ends to form a belt-type handle, and the structure is stable and reliable; and the steel belt is set through the integrated setting, and there is no need to set a separate connection end structure, and the structure is compact. The connection structures at both ends of the handle are symmetrically set, and both ends of the handle can be opened. Compared with the traditional technology that only one end is opened, the handle has a better hand feel when pulled up, and the opening angle space is relatively large.

[0035] A base cover 4 is provided on the outer side of the connecting hinge 3 in a groove corresponding to the handle base, and corresponding fixing holes are provided on the outer end of the connecting hinge and the end of the steel belt. A threaded hole is provided on the base cover 4 corresponding to the fixing hole, and the ends of the steel belt are fixedly connected by bolts, which is simple to connect and reliable to fix. The base cover is integrated on the connecting hinge, adapted to the handle body, and can cover the hinge structure, which can further enhance the aesthetic effect.

[0036] Furthermore, a groove is provided on the handle base 1, the main hinge 13 is located in the groove, and a rubber pad 9 is provided on the inner side of the connecting hinge corresponding to the edge of the groove on the handle base to prevent abnormal noise. The pin of the main hinge is arranged on the inner side of the groove, and the connecting pin between the main hinge and the connecting hinge is arranged on the outer side, so that the opening angle is large.

[0037] The connecting hinge 3 is provided with a groove that matches the steel belt. The end of the steel belt is placed in the groove. The position of the steel belt can be limited by the groove. The installation is simple and the connection is reliable. The end of the steel belt is fastened by two self-tapping screws 5. The steel belt design takes up little space and is conducive to connection.

[0038] The inner end of the connecting hinge 3 is hingedly connected to one end of the main hinge through a short pin shaft 2, and the other end of the main hinge 13 is hingedly connected to the handle base through a long pin shaft 11. A torsion spring structure for automatic reset is provided on the long pin shaft, and a spring sleeve 10 is provided outside the torsion spring 12 to avoid abnormal noise.

[0039] A pair of hinge lugs are provided at the end of the main hinge, and the torsion spring structure is located between the pair of hinge lugs. A damper is provided on the pin shaft between the pair of hinge lugs, a protrusion is provided on the outer edge of the damper, and a positioning groove matched with the protrusion is provided in the groove of the handle base, and the structure is compact; a damper 15 and a spring are provided at the hinge shaft to prevent the handle from returning to its position too quickly.

[0040] In the present invention, the handle base of the roof handle is connected to the automobile roof by snap connection, and the roof handle assembly is easy to install; and a mounting hole is provided on the handle base, and a bolt 14 is passed through the mounting hole to be fixed with a threaded hole on the vehicle body, so the structure is stable and reliable.

[0041] The present invention is specifically implemented as follows:

[0042] 1) The method for implementing the present invention is mainly reflected in the definition of the size of the hinge structure, which is specifically set according to the vehicle model.

[0043] 2)Reference Figure 3 , the handle design position (handle is not opened), the main hinge is the large hinge, and the connecting hinge is the small hinge; the wheelbase of the large and small hinges is recommended to be 24.5mm-25.5mm; the recommended value of the distance from the axis of the small hinge to the steel belt is 9.3mm-9.5mm; the angle between the axis line of the handle design position and the horizontal installation plane is recommended to be 13 degrees -15 degrees.

[0044] 3) Figure 4 The handle hinge is pulled open to its maximum angle. The recommended maximum angle for the handle is 98-100 degrees (d).

[0045] 4) According to Figure 3 and Figure 4 The actual opening range of the handle hinge is the rotation range of the large hinge around the axis. The recommended rotation angle range of the hinge is 0-85 degrees. Combined with the actual limit position of the handle base, the limit position gap is designed to be 0mm.

[0046] 5) Figure 5 The handle hinge is a main structure composed of a small hinge and a large hinge connected by a short shaft pin, and a large hinge and a damper as well as a spring connected by a long shaft pin.

[0047] 6) Figure 6 These are the relevant dimensions of the main structure of the handle hinge, where the diameter of the long axis pin is 3mm, the diameter of the spring is 1.1mm, the width of the connecting arm between the large hinge and the long axis pin is 4.8mm, the width of the connecting arm between the large hinge and the short axis pin is 4.65mm, the gap between the large hinge and the small hinge is 0.05mm, and the width of the connecting arm between the small hinge and the short axis pin is 9.1mm.

[0048] The above is only an explanation of the preferred embodiments of the present invention, and the above technical features can be arbitrarily combined to form multiple embodiments of the present invention.

[0049] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A ceiling handle, comprising a handle base and a handle body, characterized in that: It also includes a hinge structure, which includes a connecting hinge and a main hinge that are hingedly connected to each other. The main hinge is hinged on the handle base, and the end of the handle body is connected to one end of the connecting hinge.

2. The ceiling handle according to claim 1, characterized in that: A steel belt is provided at the end of the handle body, and the steel belt is connected to one end of the connecting hinge.

3. The ceiling handle according to claim 2, characterized in that: The connecting hinge is an L-shaped structure, the inner end of the connecting hinge is hingedly connected to the main hinge, and the outer end of the connecting hinge is connected to the steel belt.

4. The ceiling handle according to claim 2, characterized in that: It also includes a base cover covering the connecting hinge, a fixing hole is arranged at the outer end of the connecting hinge, threaded holes are arranged on the base cover corresponding to the fixing hole, and the ends of the steel belt are fixedly connected by bolts.

5. The ceiling handle according to claim 2, characterized in that: The handle body comprises soft rubber, and the steel strip penetrates through the soft rubber and extends out from both ends.

6. The ceiling handle according to claim 4, characterized in that: The connecting hinge is provided with a groove matched with the steel belt.

7. The ceiling handle according to claim 4, characterized in that: The handle base is provided with a groove, the main hinge is located in the groove, and a rubber pad is provided on the inner side of the connecting hinge corresponding to the edge of the groove on the handle base.

8. The ceiling handle according to claim 1, characterized in that: The main hinge is hingedly connected to the handle base via a pin shaft, and a torsion spring structure for automatic resetting is arranged on the pin shaft.

9. The ceiling handle according to claim 8, characterized in that: A pair of hinge lugs are arranged at the end of the main hinge, the torsion spring structure is located between the pair of hinge lugs, and a damper is arranged between the pair of hinge lugs on the pin shaft.

10. An automobile, comprising a roof, characterized in that: It also includes a ceiling handle as described in any one of claims 1 to 9, which is arranged on the ceiling.

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