CN210337680U - Car roof handle and car - Google Patents

Abstract

The utility model provides a car roof handle and car belongs to vehicle technical field. Wherein, car roof handle includes: the automobile hood comprises a grab handle and two supports, wherein the grab handle is U-shaped and comprises a grabbing part and two connecting arms respectively connected to two ends of the grabbing part, each connecting arm is provided with a mounting cavity, each support is mounted in the mounting cavity of one connecting arm and hinged to the connecting arm, and the supports are provided with connecting parts used for connecting an automobile ceiling; at least one of the mounting cavities is provided with a cylinder barrel, one side of the support corresponding to the cylinder barrel, which faces the cylinder barrel, extends to form a piston, and the piston extends into the cylinder barrel and can reciprocate along the inner wall of the cylinder barrel. The embodiment of the utility model provides an in simple structure of car roof handle, reduced the cost of manufacture.

Description

Car roof handle and car

Technical Field

The utility model relates to the technical field of vehicles, especially, relate to a car roof handle and car.

Background

Generally, a car roof handle is mounted on a car roof to be held by a hand of an occupant, thereby improving safety of the occupant in the car.

However, the existing automobile roof handle has a complex structure, so that the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a car roof handle and car, the main technical problem who solves is: simplify the structure of car roof handle, reduce the cost of manufacture.

In order to achieve the above object, an embodiment of the present invention provides a car roof handle, which includes: the automobile hood comprises a grab handle and two supports, wherein the grab handle is U-shaped and comprises a grabbing part and two connecting arms respectively connected to two ends of the grabbing part, each connecting arm is provided with a mounting cavity, each support is mounted in the mounting cavity of one connecting arm and hinged to the connecting arm, and the supports are provided with connecting parts used for connecting an automobile ceiling; at least one of the mounting cavities is provided with a cylinder barrel, one side of the support corresponding to the cylinder barrel, which faces the cylinder barrel, extends to form a piston, and the piston extends into the cylinder barrel and can reciprocate along the inner wall of the cylinder barrel.

In an embodiment of the present invention, the cylinder has an arc shape, and the piston rod connected between the piston and the bracket has an arc shape adapted to the shape of the cylinder.

In an embodiment of the present invention, the handle of the car roof further includes: the piston block is sleeved on the piston rod and connected with the opening of the cylinder barrel, and an annular air chamber is defined by the piston block, the piston rod and the inner wall of the cylinder barrel; the piston block is provided with an air inlet communicated with the air chamber, or the inner diameter of the piston block is smaller than the outer diameter of the piston rod, so that the air inlet communicated with the air chamber is formed between the piston block and the piston rod.

In an embodiment of the present invention, the opening of the cylinder barrel is circumferentially formed with an annular convex portion, the piston block is annular, and the outer wall of the piston block is circumferentially provided with a joint in the annular groove of the annular convex portion.

In an embodiment of the present invention, the number of the brackets is two and respectively: the piston rod comprises a first support and a second support, wherein the first support is provided with a connecting hole site, the connecting part penetrates through the connecting hole site and is fixed at the connecting hole site, one end of the second support is fixedly connected with the connecting part in the connecting hole site, and the other end of the second support is provided with the piston rod; the first support is provided with a first penetrating hole site and a second penetrating hole site which are opposite to each other, the installation cavity is provided with a first groove and a second groove which are opposite to each other, the rotating shaft penetrates through the first penetrating hole site and the second penetrating hole site, and two ends of the rotating shaft are respectively fixed on the first groove and the second groove.

In an embodiment of the present invention, the first bracket includes: first support body with certainly the one end of first support body is respectively to keeping away from first engaging lug and the second engaging lug that the direction of first support body extended, first support body has been seted up connect the hole site, first engaging lug with the second engaging lug is relative each other, just first engaging lug has been seted up first hole site of wearing to establish, the second engaging lug has been seted up the hole site is worn to establish by the second.

In an embodiment of the present invention, the connecting portion is a snap spring, the snap spring has a first engaging arm and a second engaging arm opposite to each other, a protrusion of one side of the first engaging arm away from the second engaging arm forms a first engaging protrusion, a protrusion of one side of the second engaging arm away from the first engaging arm forms a second engaging protrusion, and free ends of the first engaging arm and the second engaging arm both have an outward flange; one side of the connecting hole of the first support body is clamped between the flanging of the first clamping arm and the first clamping convex part, and the other side of the connecting hole of the first support body is clamped between the flanging of the second clamping arm and the second clamping convex part.

In one embodiment of the present invention, the second bracket has: the clamping plate is clamped between the first clamping arm and the second clamping arm; the clamping plate comprises a clamping plate body, a first clamping arm and a second clamping arm, wherein clamping concave parts are formed on two opposite sides of the clamping plate body, a clamping bulge matched with the clamping concave part on one side of the connecting plate is formed on one side, facing the second clamping arm, of the first clamping arm, and a clamping bulge matched with the clamping concave part on the other side of the connecting plate is formed on one side, facing the first clamping arm, of the second clamping arm.

In an embodiment of the present invention, the second bracket further has an arc, the arc is connected to one end of the connecting plate, and the piston rod is located on one side of the protrusion of the arc, the arc deviates from one side of the piston rod is abutted to the first connecting lug and the second connecting lug.

Based on the same inventive concept, the embodiment of the utility model provides an automobile, include: the automotive roof handle as described in the preceding paragraphs.

The embodiment of the utility model provides a car roof handle and car, wherein, car roof handle includes: the automobile hood comprises a grab handle and two supports, wherein the grab handle is U-shaped and comprises a grabbing part and two connecting arms respectively connected to two ends of the grabbing part, each connecting arm is provided with a mounting cavity, each support is mounted in the mounting cavity of one connecting arm and hinged to the connecting arm, and the supports are provided with connecting parts used for connecting an automobile ceiling; at least one of the mounting cavities is provided with a cylinder barrel, one side of the support corresponding to the cylinder barrel, which faces the cylinder barrel, extends to form a piston, and the piston extends into the cylinder barrel and can reciprocate along the inner wall of the cylinder barrel. Compared with the prior art, the automobile ceiling handle is opened or reset through the cooperation of the piston and the cylinder barrel, so that the structure of the automobile ceiling handle is simplified, and the manufacturing cost of the automobile ceiling handle is reduced; secondly, when the handle is reset, the piston moves towards the bottom of the cylinder barrel due to different air pressures at two sides of the piston, so that the automatic reset of the handle is realized; and thirdly, the cylinder barrel is a concave part arranged in the mounting cavity of the hand grab handle, so that the manufacturing materials of the automobile ceiling handle are further reduced, and the manufacturing cost of the automobile ceiling handle is reduced.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic view of a handle of an automobile roof according to an embodiment of the present invention;

fig. 2 is a schematic three-dimensional split view of the handle of the car roof of the embodiment of the present invention;

fig. 3 is a schematic view of a grip handle of a handle for a car roof according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of the handle of the car roof handle according to the embodiment of the present invention after the handle is opened;

FIG. 5 is a cross-sectional view of the handle of the car roof handle according to the embodiment of the present invention after the handle is reset;

fig. 6 is a schematic view of a piston block of the handle of the automobile ceiling according to the embodiment of the present invention;

fig. 7 is an enlarged schematic view of a piston and a cylinder of the handle of the automobile ceiling according to the embodiment of the present invention;

fig. 8 is a schematic view of a first bracket of the car roof handle according to the embodiment of the present invention;

fig. 9 is a schematic view (with a piston) of a second bracket of the car roof handle according to an embodiment of the present invention;

fig. 10 is a schematic view (without a piston) of a second bracket of the car roof handle according to an embodiment of the present invention;

fig. 11 is a schematic view of a connecting portion of an automobile roof handle according to an embodiment of the present invention.

Description of reference numerals:

100-automobile roof handle, 10-hand grab handle, 11-grasping part, 12-connecting arm, 13-connecting arm, 110-mounting cavity, 111-first groove, 112-second groove, 120-cylinder barrel, 121-annular convex part, 130-rotating shaft, 20-bracket, 210-connecting part, 211-first clamping arm, 212-second clamping arm, 213-first clamping convex part, 214-second clamping convex part, 215-clamping bulge, 220-piston, 230-piston rod, 240-piston block, 241-annular groove, 250-air inlet hole, 260-first bracket, 261-connecting hole site, 262-first penetrating hole site, 263-second penetrating hole site, 264-first bracket body, 265-first connecting lug, 266-second engaging lug, 270-second bracket, 271-connecting plate, 272-clamping plate, 273-snap recess, 274-arcuate plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

In the case of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a car roof handle 100, as seen in fig. 1-5, this car roof handle 100 can include: the automobile handle comprises a handle 10 and two supports 20, wherein the handle 10 is U-shaped and comprises a grasping part 11 and two connecting arms respectively connected to two ends of the grasping part 11, each connecting arm is provided with a mounting cavity 110, each support 20 is mounted in the mounting cavity 110 of one connecting arm and hinged with the connecting arm, and each support 20 is provided with a connecting part 210 connected with an automobile ceiling; wherein, a cylinder 120 is disposed in at least one of the mounting cavities 110, a piston 220 extends toward one side of the cylinder 120 corresponding to the bracket 20 of the cylinder 120, and the piston 220 extends into the cylinder 120 and can reciprocate along the inner wall of the cylinder 120.

Specifically, the grip 11 of the handgrip 10 is designed to be held by a hand of a passenger, and the surface of the grip 11 may be provided with recesses for matching fingers, so that the passenger's hand can hold the handgrip 10 more comfortably and firmly; the above-mentioned hand grip 10 is U-shaped and includes a grip portion 11 and two connecting arms respectively connected to both ends of the grip portion 11, and then, as shown in fig. 1 to 3, both ends of the grip portion 11 are respectively connected to a connecting arm 12 and a connecting arm 13, so that the grip portion 11, the connecting arm 12 and the connecting arm 13 form a U-shape; the above-mentioned hand grip handle 10 has a support 20 hinged in each mounting cavity 110, and the support 20 has a connecting portion 210 for connecting to the ceiling of the vehicle, so that the hand grip handle 10 can rotate relative to the support 20, in other words, the hand grip handle 10 can rotate relative to the ceiling of the vehicle, wherein the support 20 can be hinged with the mounting cavity 110 through a rotating shaft, and of course, the rotating shaft can be arranged in the mounting cavity 110 of the hand grip handle 10 and rotatably connected with the support 20, and also can be arranged on the side of the support 20 facing the mounting cavity 110 and rotatably connected with the hand grip handle 10; as the cylinder barrel 120 is arranged in at least one of the mounting cavities 110, the cylinder barrel 120 may be arranged in one of the mounting cavities 110, or the cylinder barrels 120 may be arranged in both of the two mounting cavities 110, for example, referring to fig. 1 to 3, the cylinder barrel 120 is arranged in only one of the mounting cavities 110; the connecting portion 210 is used to fix the vehicle roof handle 100 to the vehicle roof.

When the automobile handle is used, a passenger holds the hand grip handle 10 and pulls the hand grip handle 10 to a position far away from the automobile ceiling, the passenger continuously holds the hand grip handle 10 after pulling the hand grip handle 10 to a proper position, so that the falling of the automobile in the bumping, starting or stopping process can be prevented, in the pulling process, the piston 220 moves towards the opening of the cylinder barrel 120 along the cylinder barrel wall in the cylinder barrel 120, the air pressure from the piston 220 to the bottom of the cylinder barrel 120 is smaller than the air pressure at one side of the piston 220 departing from the bottom of the cylinder barrel 120, and after the passenger releases his hand, the piston 220 moves towards the bottom of the cylinder barrel 120 along the cylinder barrel wall due to the air pressure difference between two sides.

In the embodiment, firstly, the opening or resetting of the automobile ceiling handle is realized through the matching of the piston and the cylinder barrel, so that the structure of the automobile ceiling handle is simplified, and the manufacturing cost of the automobile ceiling handle is reduced; secondly, when the handle is reset, the piston moves towards the bottom of the cylinder barrel due to different air pressures at two sides of the piston, so that the automatic reset of the handle is realized; and thirdly, the cylinder barrel is a concave part arranged in the mounting cavity of the hand grab handle, so that the manufacturing materials of the automobile ceiling handle are further reduced, and the manufacturing cost of the automobile ceiling handle is reduced.

It will be appreciated that the bracket mounted in the mounting chamber without the cylinder is not provided with a piston, and that the bracket mounted in the mounting chamber without the cylinder may be different from the bracket mounted in the mounting chamber with the cylinder only in the presence or absence of a piston, for example, as shown in fig. 9 and 10, the bracket of fig. 9 is provided with a piston which fits in the mounting chamber with the cylinder, and the bracket of fig. 10 is not provided with a piston which fits in the mounting chamber without the cylinder.

In an embodiment of the present invention, referring to fig. 4 and 5, the cylinder 120 is arc-shaped, and the piston rod 230 connected between the piston 220 and the bracket 20 is arc-shaped to match the shape of the cylinder 120.

Specifically, the cylinder 120 is arc-shaped, and the piston rod 230 connected between the piston 220 and the bracket 20 is arc-shaped to match the shape of the cylinder 120, in other words, the cylinder 120 and the piston rod 230 are arc-shaped and both are bent to the same degree, so that the movement locus of the piston 220 in the cylinder 120 is the same arc locus as the arc of the cylinder 120, and the occupant can pull the handle more easily.

In a specific embodiment of the present invention, referring to fig. 1, fig. 2, and fig. 4 to fig. 7, the car roof handle 100 may further include: the piston block 240 is sleeved on the piston rod 230 and connected with the opening of the cylinder 120, the piston block 240, the piston rod 230 and the inner wall of the cylinder 120 define an annular air chamber, an air inlet communicated with the air chamber is formed in the piston block 240, or the inner diameter of the piston block is smaller than the outer diameter of the piston rod 230, so that an air inlet 250 communicated with the air chamber is formed between the piston block 240 and the piston rod 230.

Specifically, the piston plug 240 may be made of a plastic material, or an elastic material such as silicone rubber or rubber; the piston block 240 is used to block the gap between the opening of the cylinder 120 and the piston rod 230, so that the air pressure difference between the two sides of the piston 220 is smaller, the speed of the handle 10 during resetting is reduced, the noise caused by the handle 10 impacting the car roof is prevented, and the situation that the handle 10 or the car roof is damaged by collision is reduced.

In an embodiment of the present invention, referring to fig. 6 and 7, the opening of the cylinder 120 is circumferentially formed with an annular protrusion 121, the piston block 240 is annular, and the outer wall of the piston block 240 is circumferentially provided with an annular groove 241 for engaging with the annular protrusion 121.

During assembly, the piston block 240 sleeved on the piston rod 230 obliquely extends into the opening of the cylinder 120, and the annular protrusion 121 of the cylinder 120 is correspondingly installed in the annular groove 241, and similarly, when the piston block 240 needs to be detached from the cylinder 120, the piston block 240 is obliquely pulled out of the cylinder 120. Through the connection of the annular protrusion 121 and the annular groove 241, not only is the firm connection between the piston block 240 and the opening of the cylinder 120 achieved, but also the piston block 240 can be conveniently detached from the cylinder 120 when the piston block 240 needs to be repaired or replaced.

In an embodiment of the present invention, referring to fig. 2, fig. 4, fig. 5 and fig. 9, the number of the brackets 20 is two and is respectively: the first bracket 260 is provided with a connecting hole 261, the connecting part 210 is arranged in the connecting hole 261 in a penetrating manner and fixed in the connecting hole 261, one end of the second bracket 270 is fixedly connected with the connecting part 210 in the connecting hole 261, and the other end is provided with a piston rod 230; the first bracket 260 has a first through hole 262 and a second through hole 263 opposite to each other, the mounting cavity 110 has a first groove 111 and a second groove 112 opposite to each other, the rotating shaft 130 penetrates through the first through hole 262 and the second through hole 263, and two ends of the rotating shaft 130 are fixed to the first groove 111 and the second groove 112 respectively.

Specifically, the two ends of the rotating shaft 130 are respectively fixed to the first groove 111 and the second groove 112, which may be interference fit between the two ends of the rotating shaft 130 and the first groove 111 and the second groove 112, or at least one end of the rotating shaft 140 may be a polygonal column, and the first groove 111 or the second groove 112 fitted to the end may also be a polygonal column, or other structures, which is not limited in the embodiment of the present invention; the shaft 130 is disposed through the first through hole 262 and the second through hole 263, so that the handle 10 can rotate relative to the shaft 130.

Further, referring to fig. 8, the first bracket 260 includes: first support body 264 and first engaging lug 265 and second engaging lug 266 that the one end from first support body 264 extends respectively to the direction of keeping away from first support body 264, and connection hole site 261 has been seted up to first support body 264, and first engaging lug 265 and second engaging lug 266 are relative each other, and first engaging lug 265 has seted up first hole site 262 of wearing to establish, and second engaging lug 266 has seted up the second hole site 263 of wearing to establish.

Specifically, the first engaging lug 265 and the second engaging lug 266 extend from one side of the first bracket body 264 in a direction away from the first bracket body 264, the first engaging lug 265 and the second engaging lug 266 are opposite to each other, and the first through hole 262 formed in the first engaging lug 265 and the second through hole 263 formed in the second engaging lug 266 are for the rotating shaft 130 to pass through, so that the first through hole 262 of the first engaging lug 265 and the second through hole 263 of the second engaging lug 266 are opposite to each other.

In an embodiment of the present invention, referring to fig. 1, fig. 2, fig. 4, fig. 5 and fig. 11, the connecting portion 210 is a snap spring, the snap spring has a first engaging arm 211 and a second engaging arm 212 opposite to each other, a side of the first engaging arm 211 facing away from the second engaging arm 212 protrudes to form a first engaging protrusion 213, a side of the second engaging arm 212 facing away from the first engaging arm 211 protrudes to form a second engaging protrusion 214, and free ends of the first engaging arm 211 and the second engaging arm 212 both have an outward flange; one side of the connection hole 261 of the first bracket body 264 is sandwiched between the outward flange of the first engaging arm 211 and the first engaging protrusion 213, and the other side is sandwiched between the outward flange of the second engaging arm 212 and the second engaging protrusion 214.

Specifically, the connecting portion 210 is a snap spring, the snap spring has a first engaging arm 211 and a second engaging arm 212 which are opposite to each other, a first engaging protrusion 213 is formed on a side of the first engaging arm 211 which is away from the second engaging arm 212, and a second engaging protrusion 214 is formed on a side of the second engaging arm 212 which is away from the first engaging arm 211, so that a concave portion adapted to the snap spring is formed on the ceiling of the automobile, a groove adapted to the first engaging protrusion 213 and a groove adapted to the second engaging protrusion 214 are formed in the concave portion, and a force applied to the snap spring from the inside of the automobile in a direction toward the roof of the automobile is enough when the automobile is used.

In an embodiment of the present invention, referring to fig. 11, the first engaging arm 211 is connected with a card from an end of the outward flange away from the first engaging arm 211, the card is formed with a bending portion away from the first engaging arm 211, the bending portion is the first engaging protrusion 213, meanwhile, the projection position of the first engaging arm 211 corresponding to the card is a through hole, and the structure of the second engaging arm 212 and the structure of the first engaging arm 211 are axisymmetric with each other. In this embodiment, the projection position of the first engaging arm 211 corresponding to the card on the first engaging arm 211 is a through hole, and the projection position of the second engaging arm 212 corresponding to the card on the second engaging arm 212 is also a through hole, so that the usage of manufacturing materials of the car roof handle 100 is reduced, and the manufacturing cost is reduced.

In an embodiment of the present invention, referring to fig. 4, 5, 9 and 10, fig. 9 is a view of being assembled on a second bracket provided with a cylinder, fig. 10 is a view of being assembled on a second bracket not provided with a cylinder, and the second bracket 270 has: the clamping device comprises a connecting plate 271, a clamping plate 272 arranged on one side of the connecting plate 271 and a piston rod 230 arranged on the other side of the connecting plate 271, wherein the clamping plate 272 is clamped between a first clamping arm 211 and a second clamping arm 212; wherein, the opposite sides of the clamping plate 272 are formed with engaging recesses 273, one side of the first engaging arm 211 facing the second engaging arm 212 is formed with engaging protrusions 215 adapted to the engaging recesses 273 of one side of the connecting plate 272, and one side of the second engaging arm 212 facing the first engaging arm 211 is formed with engaging protrusions 215 adapted to the engaging recesses 273 of the other side of the connecting plate 272.

In a specific embodiment of the present invention, referring to fig. 9 and 10, the second bracket 270 further has an arc plate 274, the arc plate 274 is connected to one end of the connecting plate 271, and the piston rod 230 is located on one side of the arc plate 274, and one side of the arc plate 274 departing from the piston rod 230 abuts against the first connecting ear 265 and the second connecting ear 266, so that the arc plate 274 rotates relative to the edges of the first connecting ear 265 and the second connecting ear 266 during the rotation of the hand grip 10 relative to the bracket 20, so that the rotation of the hand grip 10 is smoother.

Based on the same inventive concept, the embodiment of the present invention provides an automobile, which includes the automobile roof handle 100.

It should be noted that the embodiment of the present invention provides a car roof handle in a car, which is similar to the description of the car roof handle embodiment described above, and has similar beneficial effects to the car roof handle embodiment described above. For the technical details not disclosed in the embodiment of the present invention, please refer to the description of the embodiment of the car roof handle of the present invention for understanding, and the description is omitted here.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In addition, in the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In addition, in the present invention, unless otherwise explicitly specified or limited, the terms "connected", and the like are to be construed broadly, and may be, for example, a mechanical connection or an electrical connection; the term "connected" refers to a direct connection or an indirect connection through an intermediate medium, and refers to a connection between two elements or an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present invention is understood by those skilled in the art according to specific situations.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. An automotive headliner handle, comprising:

the hand-holding handle is U-shaped and comprises a holding part and two connecting arms respectively connected to two ends of the holding part, and each connecting arm is provided with an installation cavity;

each bracket is arranged in the mounting cavity of one connecting arm and is hinged with the connecting arm, and the bracket is provided with a connecting part for connecting the automobile roof;

at least one of the mounting cavities is provided with a cylinder barrel, one side of the support corresponding to the cylinder barrel, which faces the cylinder barrel, extends to form a piston, and the piston extends into the cylinder barrel and can reciprocate along the inner wall of the cylinder barrel.

2. The sunroof handle according to claim 1,

the shape of the cylinder barrel is an arc shape, and the shape of a piston rod connected between the piston and the support is an arc shape matched with the shape of the cylinder barrel.

3. The automobile ceiling handle according to claim 2, characterized by further comprising:

the piston block is sleeved on the piston rod and connected with the opening of the cylinder barrel, and an annular air chamber is defined by the piston block, the piston rod and the inner wall of the cylinder barrel;

the piston block is provided with an air inlet communicated with the air chamber, or the inner diameter of the piston block is smaller than the outer diameter of the piston rod, so that the air inlet communicated with the air chamber is formed between the piston block and the piston rod.

4. The vehicle ceiling handle according to claim 3,

the opening of cylinder is formed with annular convex part along circumference, the piston sprue is the annular, just the joint has been seted up along circumference to the outer wall of piston sprue the annular groove of annular convex part.

5. The sunroof handle according to any one of claims 2 to 4,

the number of the supports is two and is respectively: the piston rod comprises a first support and a second support, wherein the first support is provided with a connecting hole site, the connecting part penetrates through the connecting hole site and is fixed at the connecting hole site, one end of the second support is fixedly connected with the connecting part in the connecting hole site, and the other end of the second support is provided with the piston rod;

the first support is provided with a first penetrating hole site and a second penetrating hole site which are opposite to each other, the installation cavity is provided with a first groove and a second groove which are opposite to each other, the rotating shaft penetrates through the first penetrating hole site and the second penetrating hole site, and two ends of the rotating shaft are respectively fixed on the first groove and the second groove.

6. The vehicle ceiling handle according to claim 5,

the first bracket includes: first support body with certainly the one end of first support body is respectively to keeping away from first engaging lug and the second engaging lug that the direction of first support body extended, first support body has been seted up connect the hole site, first engaging lug with the second engaging lug is relative each other, just first engaging lug has been seted up first hole site of wearing to establish, the second engaging lug has been seted up the hole site is worn to establish by the second.

7. The vehicle headliner handle as recited in claim 6,

the connecting part is a clamp spring, the clamp spring is provided with a first clamping arm and a second clamping arm which are opposite to each other, one side of the first clamping arm, which is far away from the second clamping arm, protrudes to form a first clamping convex part, one side of the second clamping arm, which is far away from the first clamping arm, protrudes to form a second clamping convex part, and the free ends of the first clamping arm and the second clamping arm are both provided with flanging edges;

one side of the connecting hole of the first support body is clamped between the flanging of the first clamping arm and the first clamping convex part, and the other side of the connecting hole of the first support body is clamped between the flanging of the second clamping arm and the second clamping convex part.

8. The sunroof handle according to claim 7,

the second bracket has: the clamping plate is clamped between the first clamping arm and the second clamping arm;

the clamping plate comprises a clamping plate body, a first clamping arm and a second clamping arm, wherein clamping concave parts are formed on two opposite sides of the clamping plate body, a clamping bulge matched with the clamping concave part on one side of the connecting plate is formed on one side, facing the second clamping arm, of the first clamping arm, and a clamping bulge matched with the clamping concave part on the other side of the connecting plate is formed on one side, facing the first clamping arm, of the second clamping arm.

9. The sunroof handle according to claim 8,

the second support still has the arc, the arc with the one end of connecting plate is connected, just the piston rod is located bellied one side of arc, the arc deviates from one side butt of piston rod first engaging lug with the second engaging lug.

10. An automobile, comprising:

the automotive headliner handle of any one of claims 1-9.

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