CN219687447U - Dash panel assembly and vehicle - Google Patents

Abstract

The utility model belongs to the technical field of vehicle manufacturing, and provides a front coaming assembly and a vehicle, wherein the front coaming assembly comprises a coaming body and a handle assembly; the coaming body is provided with an accommodating space; the handle assembly is provided with at least one, and comprises a holding body; the handle assembly is movably connected with the coaming body so that the handle assembly is switched between a first position and a second position relative to the coaming body, wherein the first position is a position where the handle assembly is accommodated in the accommodating space, and the second position is a position where a holding body of the handle assembly is positioned outside the accommodating space so as to be capable of being held; the vehicle comprises the dash panel assembly. The utility model aims to solve the technical problem that in the prior art, the wind resistance and the attractiveness are affected by the fact that a handle on a coaming body protrudes outwards in the running process of a vehicle.

Description

Dash panel assembly and vehicle

Technical Field

The utility model belongs to the technical field of vehicle manufacturing, and particularly relates to a dash panel assembly and a vehicle.

Background

The heavy truck body at home and abroad is high, when the front surrounding window needs to be cleaned and the windscreen wiper needs to be maintained, the operation is inconvenient, so that a pedal can be arranged at the front bumper of the heavy truck according to the man-machine requirement, and an auxiliary operation handle can be arranged on a front surrounding plaque (the front surrounding plate for short) or a front cover, so that the operation of the front surrounding window is facilitated, the windscreen wiper needs to be maintained, and the like on the front surrounding of the heavy truck.

At present, auxiliary operation handles are all protruding fixed mounting on the front wall plaque, and on the one hand, the handle of evagination influences pleasing to the eye, on the other hand, still influences the windage.

Disclosure of Invention

The utility model aims to provide a front coaming assembly and a vehicle, and aims to solve the technical problem that handles on coaming bodies influence wind resistance and attractiveness in the prior art.

A first object of the present utility model is to provide a dash panel assembly for mounting to a front portion of a head frame body of a vehicle, the dash panel assembly comprising:

the coaming body is provided with a containing space and is used for being installed on the headstock frame body; a kind of electronic device with high-pressure air-conditioning system

A handle assembly provided with at least one, the handle assembly comprising a grip body; the handle assembly is movably connected with the coaming body or the headstock frame body, so that the handle assembly is switched between a first position and a second position relative to the coaming body, wherein the first position is a position where the handle assembly is accommodated in the accommodating space, and the second position is a position where the holding body of the handle assembly is positioned outside the accommodating space so as to be capable of being held.

In one embodiment, the handle assembly further comprises a rotation mechanism connected between the gripping body and the coaming body for enabling the gripping body to reciprocally rotate between the first position and the second position _。

In one embodiment, the rotating mechanism comprises a switching arm, a first switching shaft and an elastic telescopic assembly, the holding body is connected to the switching arm, and the switching arm is rotationally connected with the coaming body through the first switching shaft; the elastic telescopic component is connected between the switching arm and the coaming body, so that elastic control force is applied to the switching arm in the rotation process of the switching arm.

In one embodiment, the elastic telescopic assembly comprises a second switching shaft, a third switching shaft and at least one group of limiting telescopic structures, the second switching shaft is rotationally connected to the coaming body, the third switching shaft is rotationally connected to the switching arm, and the central axes of the first switching shaft, the second switching shaft and the third switching shaft are all parallel to each other; the limiting telescopic structure is connected between the second switching shaft and the third switching shaft, and can be in telescopic deformation when the second switching shaft and the third switching shaft are close to or far away from each other.

In one embodiment, each of the limiting telescopic structures comprises a limiting column and a spring piece, the limiting column is respectively connected with the second switching shaft and the third switching shaft in an inserting and movable mode, the spring piece is sleeved on the limiting column between the second switching shaft and the third switching shaft, and two ends of the spring piece are respectively connected with the first switching shaft and the second switching shaft in an abutting mode.

In one embodiment, the dash panel assembly further comprises a limiting structure disposed between the transfer arm and the panel body for limiting a rotation angle of the transfer arm.

In one embodiment, the limiting structure comprises a first limiting structure formed on the transfer arm and a second limiting structure formed on the coaming body, the first limiting structure is spliced with the second limiting structure, and the first limiting structure can slide along a preset arc line relative to the second limiting structure.

In one embodiment, the switching arm includes a first arm body and a second arm body which are spaced along a central axis of the first switching shaft and are arranged in parallel, and the first arm body and the second arm body are respectively connected with the first switching shaft in a rotating manner.

In one embodiment, the handle assembly further comprises a sealing shell, the sealing shell is connected to the holding body or integrally formed with the holding body, the sealing shell has the same curvature as the outer surface of the coaming body, so that when the handle assembly is located at the first position, the sealing shell can be blocked in the accommodating space and matched with the outer surface of the coaming body.

In one embodiment, the dash panel assembly further comprises a rebound device connected to the panel body and located in the accommodating space, and the rebound device can reversely push out the holding body outside the accommodating space when the holding body moves towards the inside of the accommodating space.

A second object of the present utility model is to provide a vehicle comprising a vehicle head frame and at least one dash panel assembly as defined in any one of the above, the dash panel assembly being mounted to a front portion of the vehicle head frame.

The dash panel assembly and the vehicle have the advantages compared with the prior art that: compared with the prior art, in the front coaming assembly and the vehicle, the movable handle assembly is arranged on the coaming body of the vehicle head, so that the holding body in the handle assembly can be switched between the position hidden in the accommodating space and the position protruding outside the coaming body, the handle assembly can be opened when in use, so that an operator can conveniently hold the operation, when not in use, the handle assembly can be hidden in the accommodating space on the coaming body, the purpose of hiding the handle assembly is achieved, and the protruding handle assembly cannot be seen outside, so that the coaming body of the vehicle head is more attractive; in addition, in the process that the vehicle was gone, the handle subassembly can be hidden in the accommodation for the handle subassembly can not influence the windage, is favorable to driving safety.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the embodiments of the present utility model or the drawings used in the description of the prior art, and it is obvious that the drawings described below are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a structure of a dash panel assembly according to an embodiment of the utility model;

FIG. 2 is a view showing a state in which a handle assembly is in a first position in a dash panel assembly according to an embodiment of the utility model;

FIG. 3 is a view showing a state in which the handle assembly is in the second position in the dash panel assembly according to the embodiment of the utility model;

FIG. 4 is an exploded view of a dash panel assembly according to an embodiment of the utility model;

FIG. 5 is a schematic view showing the structure of a handle assembly in a dash panel assembly according to an embodiment of the present utility model;

FIG. 6 is an exploded view I of a handle assembly in a dash panel assembly according to an embodiment of the utility model;

FIG. 7 is a second exploded view of the handle assembly of the dash panel assembly according to the embodiment of the present utility model;

FIG. 8 is a view showing a state in which the handle assembly is in the first position in the dash panel assembly according to the embodiment of the utility model;

FIG. 9 is a view showing a state in which the handle assembly is pushed out by the rebound device in the dash panel assembly according to the embodiment of the present utility model;

FIG. 10 is a view showing a state in which the handle assembly is in the second position in the dash panel assembly according to the embodiment of the utility model;

fig. 11 is a schematic structural view of a vehicle according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a coaming body; 11. an accommodating space; 12. a housing case; 13. a front wall plaque; 2. a handle assembly; 21. a grip body; 22. a sealed housing; 23. a transfer arm; 231. a first arm body; 232. a second arm body; 24. a first adapter shaft; 25. an elastic expansion assembly; 251. a limiting telescopic structure; 2511. a limit column; 2512. a spring member; 252. the second switching shaft; 253. the third switching shaft; 3. a limit structure; 31. a first limit structure; 32. a second limit structure; 4. a rebound device; 41. a push rod structure; 5. a headstock frame body.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "upward," "vertical," "horizontal," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Referring to fig. 1 and 2, an embodiment of the present utility model provides a dash panel assembly for mounting to a front portion of a vehicle head frame 5, the dash panel assembly including a dash panel body 1 and a handle assembly 2; the coaming body 1 is provided or formed with a containing space 11, and the coaming body 1 is used for being mounted on a vehicle head frame body, wherein the vehicle head frame body can be also called a vehicle body sheet metal or a white vehicle body assembly, and in particular, the coaming body 1 is mounted on the front part of the vehicle body sheet metal or the white vehicle body assembly of the vehicle head or the front wall assembly of the vehicle head frame body; the handle assembly 2 is provided with at least one, and the handle assembly 2 comprises a gripping body 21; the handle assembly 2 is movably connected with the coaming body 1 or the headstock frame body, as will be seen below, the handle assembly 2 is connected with the accommodating shell 12, and the accommodating shell 12 is directly fixed on the sheet metal of the vehicle body, so that the handle assembly 2 is switched between a first position and a second position relative to the coaming body 1, wherein the first position is a position where the handle assembly 2 is accommodated in the accommodating space 11, and the second position is a position where the holding body 21 of the handle assembly 2 is positioned outside the accommodating space 11 so as to be capable of being held; the handle assembly 2 is accommodated in the accommodating space 11, namely, the handle assembly 2 is shielded by the coaming body 1, the handle assembly 2 is hidden in the rear space of the coaming body 1, and the accommodating space 11 can refer to the space behind the coaming body 1; the holding body 21 is located outside the accommodating space 11, that is, the finger holding body 21 protrudes from the outer surface of the coaming body 1.

Specifically, the coaming body 1 is a shell plate-shaped structure with a preset curvature or a preset radian, the coaming body 1 is mounted on the front part of the vehicle head frame body 5 of the vehicle, the direction of looking at the front windshield in the vehicle cab is defined as the front part, the coaming body 1 is mounted on the front part of the vehicle head frame body 5, the coaming body 1 can form a partial area of the front surface of the vehicle head frame body 5, and the coaming body 1 can be of an integral structure or a split structure.

The coaming body 1 is provided with a mounting hole or a mounting groove, and referring to fig. 1, 2 and 3, the coaming body 1 comprises a front wall decorative plate 13 exposed outside and a containing shell 12 connected with the front wall decorative plate 13, the containing shell 12 can be fixedly or detachably connected with the front wall decorative plate 13, or the containing shell 12 and the front wall decorative plate 13 can be in a split structure, or the containing shell 12 and the front wall decorative plate 13 can be integrally formed; the accommodating shell 12 is used for fixedly connecting with the sheet metal of the vehicle body.

The accommodating case 12 encloses an accommodating space 11 forming part of an installation groove in which the handle assembly 2 can be accommodated and mounted on the accommodating case 12.

The handle components 2 can be arranged in a plurality, the handle components 2 can be arranged on the coaming body 1 at intervals transversely and at intervals vertically, and the coaming body can be arranged specifically according to the length, the height and the surface area of the coaming body 1, so that operators can conveniently climb to touch the whole front wall wind window (front windshield) through the handle components 2.

The handle assembly 2 at least comprises a holding body 21, the holding body 21 is used for an operator to grasp the hand during climbing, the holding body 21 is movably arranged on the coaming body 1, the holding body 21 can move to a first position and can also move to a second position on the coaming body 1, that is, the handle assembly 2 is switched between the first position and the second position relative to the coaming body 1.

Wherein fig. 2 shows a view of the state of the handle assembly in the first position in the dash panel assembly; the handle assembly 2 is in a first position relative to the coaming body 1, and the gripping body 21 in the handle assembly 2 moves into the accommodating space 11 relative to the coaming body 1, at this time, the handle assembly 2 is hidden in the accommodating space 11, and no protruding handle assembly 2 is visible on the outer surface of the coaming body 1.

Wherein FIG. 3 shows a view of the dash panel assembly in a state in which the handle assembly is in the second position; the handle assembly 2 is located at the second position relative to the coaming body 1, and the holding body 21 in the handle assembly 2 moves to the outside of the accommodating space 11 relative to the coaming body 1, that is, the holding body 21 in the handle assembly 2 protrudes outside the outer surface of the coaming body 1, so that an operator can grasp the holding body 21 to perform climbing operation.

The holding body 21 may have a columnar structure or a plate-like or block-like structure with a predetermined thickness, so as to facilitate the hand of the operator to grasp. The handle assembly 2 may be entirely made of metal, or the grip body 21 of the handle assembly 2 may be made of plastic or rubber.

In this embodiment, the movable handle assembly 2 is disposed on the coaming body 1 of the locomotive, so that the grip body 21 in the handle assembly 2 can be switched between the position hidden in the accommodating space 11 and the position protruding outside the coaming body 1, so that the handle assembly 2 can be opened when in use, so as to facilitate the operator to hold the operation, and when not in use, the handle assembly 2 can be hidden in the accommodating space 11 on the coaming body 1, thereby achieving the purpose of hiding the handle assembly 2, and the protruding handle assembly 2 cannot be seen from the outside, so that the coaming body 1 of the locomotive frame 5 is more attractive in appearance; in addition, in the process of vehicle running, the handle assembly 2 can be hidden in the accommodating space 11, so that the wind resistance of the handle assembly 2 cannot be influenced, and the driving safety is facilitated.

In one embodiment, as shown with reference to fig. 4 and 5, the handle assembly 2 further comprises a rotation mechanism connected between the grip body 21 and the coaming body 1 for enabling the grip body 21 to be reciprocally rotated between a first position and a second position.

In this embodiment, the holding body 21 is rotationally connected with the coaming body 1 through the rotation mechanism, and the holding body 21 can be switched between the first position and the second position in a rotation manner, so that the use is more convenient.

Specifically, referring to fig. 4, 5, 6 and 7, the rotating mechanism includes a switching arm 23, a first switching shaft 24 and an elastic telescopic assembly 25, the holding body 21 is connected to the switching arm 23, and the switching arm 23 is rotatably connected to the coaming body 1 through the first switching shaft 24; the elastic telescopic assembly 25 is connected between the switching arm 23 and the coaming body 1, so as to apply elastic control force to the switching arm 23 in the rotation process of the switching arm 23.

The switching arm 23 plays a role in connection between the holding body 21 and the coaming body 1, the holding body 21 is detachably connected to one end of the switching arm 23, and the other end of the switching arm 23 is rotatably connected with the coaming body 1 through the first switching shaft 24.

The transfer arm 23 may have a separate sheet-like or rod-like structure, one end of the transfer arm 23 is connected to the holding body 21, and the other end of the transfer arm 23 is rotatably connected to the housing case 12 in the coaming body 1 via the first transfer shaft 24.

In addition, alternatively, the adapter arm 23 may include a first arm body 231 and a second arm body 232 spaced along the central axis of the first adapter shaft 24 and disposed in parallel, and the first arm body 231 and the second arm body 232 are respectively rotatably connected with the first adapter shaft 24; the first arm 231 and the second arm 232 may be sheet-shaped or rod-shaped, one ends of the first arm 231 and the second arm 232 are respectively connected with the holding body 21, the other ends of the first arm 231 and the second arm 232 may be respectively connected with two ends of the first rotating shaft 24, and two ends of the first rotating shaft 24 are respectively connected with the accommodating shell 12 in the coaming shell in a rotating manner.

The elastic telescopic assembly 25 plays a role in connection between the transfer arm 23 and the coaming body 1, the elastic telescopic assembly 25 is respectively connected with one end of the transfer arm 23 and the accommodating shell 12 in the coaming body 1, when the transfer arm 23 rotates around the central axis of the first transfer shaft 24, the rotation of the transfer arm 23 enables the distance or the position relationship between the end of the transfer arm 23 and the coaming body 1 to change, at this time, the elastic telescopic assembly 25 can be stretched or compressed at the time of the end of the transfer arm 23 and the coaming body 1, and at this time, the elastic telescopic assembly 25 generates elastic control force between the transfer arm 23 and the coaming body 1 so as to control the holding body 21 in the process of rotating the holding body 21 relative to the coaming body 1.

For example, referring to fig. 7-9, during the opening of the handle assembly 2, i.e., when the grip body 21 moves from the first position to the second position, the elastic expansion assembly 25 can form a force that resists the inversion of the grip body 21 in an initial stage and a force that pushes the grip body 21 to invert in a later stage; likewise, during the closing of the handle assembly 2, that is, when the grip body 21 moves from the second position to the first position, the elastic expansion assembly 25 can form a force that hinders the grip body 21 from being turned over in the initial stage, and form a force that pulls the grip body 21 to be turned over into the accommodating space 11 in the later stage. Wherein, at the connection position of the initial stage and the later stage, the elastic force of the elastic telescopic assembly 25 is zero.

In this embodiment, the rotating structure is provided with the elastic telescopic component 25, so that the adapting arm 23 drives the holding body 21 to rotate relative to the coaming body 1, so that an elastic control force can be formed on the holding body 21, and the stability of the holding body 21 and the adapting arm 23 in the rotating process is improved.

In one embodiment, referring to fig. 5, 6 and 7, the elastic telescopic assembly 25 includes a second adapting shaft 252, a third adapting shaft 253 and at least one group of limiting telescopic structures 251, the second adapting shaft 252 is rotatably connected to the coaming body 1, the third adapting shaft 253 is rotatably connected to the adapting arm 23, and the central axes of the first adapting shaft 24, the second adapting shaft 252 and the third adapting shaft 253 are all parallel to each other; the limiting telescopic structure 251 is connected between the second switching shaft 252 and the third switching shaft 253, and can perform telescopic deformation when the second switching shaft 252 and the third switching shaft 253 are close to or far from each other.

Specifically, the switching arm 23 includes a first arm body 231 and a second arm body 232 that are spaced along the central axis of the first switching shaft 24 and are disposed in parallel, and two ends of the third switching shaft 253 are respectively connected with the first arm body 231 and the second arm body 232 in a rotating manner; two ends of the second switching shaft 252 are respectively and rotatably connected with two side groove walls of the accommodating shell 12 in the coaming body 1; during the rotation of the transfer arm 23, the third transfer shaft 253 can reciprocate on both sides of the connection line between the first transfer shaft 24 and the second transfer shaft 252.

The limiting telescopic structure 251 plays a role in elastic engagement between the second adapter shaft 252 and the third adapter shaft 253, and when the third adapter shaft 253 rotates relative to the second adapter shaft 252, an elastic control force is formed between the second adapter shaft 252 and the third adapter shaft 253.

For example, referring to fig. 8, 9 and 10, in the initial stage of opening the grip body 21, the third transfer shaft 253 is located on a side of the line connecting the first transfer shaft 24 and the second transfer shaft 252 near the center of the accommodating space 11, so that the limiting and telescopic structure 251 forms a force for turning over the transfer arm 23 around the central axis of the first transfer shaft 24 toward the accommodating space 11; in the process of rotating the switching arm 23, the elastic force of the limiting telescopic structure 251 is zero, and then the state of zero elastic force enters a later stage of opening the holding body 21, in the later stage, the third switching shaft 253 line is located at one side of a connecting line of the first switching shaft 24 and the second switching shaft 252, which is far away from the center of the accommodating space 11, so that the limiting telescopic structure 251 forms a force for turning the switching arm 23 around the central axis of the first switching shaft 24, which is far away from the accommodating space 11, and the holding body 21 is kept at a preset turning position.

The limiting telescopic structures 251 may be provided in a plurality of or a plurality of groups, and the limiting telescopic structures 251 may be arranged at intervals along the central axis direction of the second switching shaft 252 or the third switching shaft 253.

In this embodiment, by setting the second adapter shaft 252 and the third adapter shaft 253, the expansion process of the limiting expansion structure 251 is more stable and reliable, the overall structure of the elastic expansion assembly 25 is more compact, and the firmness and stability are improved.

In one embodiment, referring to fig. 5-7, each spacing telescopic structure 251 includes a spacing column 2511 and a spring element 2512, the spacing column 2511 is respectively inserted into and movably connected with the second switching shaft 252 and the third switching shaft 253, the spring element 2512 is sleeved on the spacing column 2511 between the second switching shaft 252 and the third switching shaft 253, and two ends of the spring element 2512 are respectively abutted with the first switching shaft 24 and the second switching shaft 252.

Specifically, the second adapting shaft 252 is provided with a mounting hole for inserting the limit column 2511, and the central axis of the mounting hole is perpendicular to the central axis of the second adapting shaft 252; correspondingly, a mounting hole for inserting the limit column 2511 is also formed in the shaft body of the third adapter shaft 253, and the central axis of the mounting hole is perpendicular to the central axis of the third adapter shaft 253.

Two ends of the limiting column 2511 respectively penetrating out of the second adapter shaft 252 and the third adapter shaft 253 respectively form bending parts, so that the limiting column 2511 cannot slip from the two mounting holes.

The spring element 2512 may be a coil spring, which is sleeved on the limit post 2511 between the second adapting shaft 252 and the third adapting shaft 253, two ends of the coil spring along the central axis thereof are respectively abutted against the shaft walls of the second adapting shaft 252 and the third adapting shaft 253, and the second adapting shaft 252 and the third adapting shaft 253 can slide relative to the limit post 2511 in the rotating process of the adapting arm 23, so that the spring element 2512 can be deformed in a telescopic manner to form an elastic force for the adapting arm 23 and the holding body 21.

In this embodiment, the limiting telescopic structure 251 adopts a form of combining the limiting column 2511 and the spring element 2512, so that the limiting telescopic structure 251 is simple in structure, convenient to install and detach, convenient to maintain, and beneficial to reducing manufacturing and maintenance costs.

In one embodiment, as shown with reference to figures 5-7, the dash panel assembly further comprises a spacing structure 3 disposed between the transfer arm 23 and the panel body 1 for limiting the rotational angle of the transfer arm 23, which may range from 30 ° to 50 °.

Specifically, the limiting structure 3 includes a first limiting structure 31 formed on the adapting arm 23 and a second limiting structure 32 formed on the coaming body 1, the first limiting structure 31 and the second limiting structure 32 are inserted, and the first limiting structure 31 can slide along a preset arc line relative to the second limiting structure 32.

The first limiting structure 31 may be a positioning column connected to the switching arm 23, the second limiting structure 32 may be a positioning groove or a positioning hole formed on a groove wall of the accommodating shell 12 of the coaming body 1, the positioning groove or the positioning hole is formed by extending along a preset arc, and the center of the preset arc is located on the central axis of the first switching shaft 24; the central angle corresponding to the preset arc line is the rotation angle, so the central angle corresponding to the preset arc line is 30-50 degrees.

In this embodiment, the limit structure 3 can control the rotation angle range of the transfer arm 23 and the holding body 21, that is, the limit structure 3 can limit the opening and closing angle of the handle assembly 2, so that the opening and closing angle of the handle assembly 2 is limited, and the handle assembly 2 and the coaming body 1 are not in transitional opening and closing, so as to form collision or damage to play a role in protection.

In one embodiment, referring to fig. 4-6, the handle assembly 2 further includes a sealing shell 22, where the sealing shell 22 is connected to the holding body 21 or integrally formed with the holding body 21, and the sealing shell 22 has the same curvature as the outer surface of the coaming body 1, so that when the handle assembly 2 is in the first position, the sealing shell 22 can be blocked in the accommodating space 11 and matched with the outer surface of the coaming body 1.

In this embodiment, the seal shell 22 is the shell plate shape, makes the outer surface curvature of seal shell 22 and bounding wall body 1 keep unanimous, so after holding body 21 holding in accommodation space 11, seal shell 22 covers the open end at accommodation space 11, and seal shell 22 keeps the parallel and level with the surface of bounding wall body 1 for the surface of bounding wall body 1 forms complete surface, can't see hidden handle subassembly 2 from outside, makes the surface of bounding wall subassembly more pleasing to the eye, and the uniformity is better.

In one embodiment, referring to fig. 3 and 10, the dash panel assembly further includes a rebound device 4 connected to the panel body 1 and located in the accommodating space 11, wherein the rebound device 4 can reversely push out the holding body 21 from the accommodating space 11 when the holding body 21 moves toward the inside of the accommodating space 11.

Specifically, the rebound device 4 may adopt a push-type rebound device 4, by pressing the outer surface of the holding body 21 or the sealing shell 22 towards the center of the accommodating groove, after the preset distance is pressed, the rebound device 4 can extend out of the push rod structure 41, and the push rod structure 41 moves towards the direction close to the holding body 21 or the sealing shell 22, so that the holding body 21 and the sealing shell 22 exit from the outer portion of the accommodating groove, the holding body 21 and the sealing shell 22 are protruded outside the coaming body 1, and an operator can grasp the holding body 21 to climb in a space. When the grip body 21 and the sealing body are moved in the reverse direction, the push rod structure 41 can be compressed in the reverse direction to restore the push rod structure 41 to the original position.

In this embodiment, through setting up the bounce-back ware 4 for opening of handle subassembly 2 is more convenient, and when opening, only need press gently can release the body 21 of gripping in the handle subassembly 2 from holding space 11 in, and then through manual upset body 21 of gripping, can make the body 21 of gripping upset to the second position, the operation is more convenient, laborsaving.

In summary, the operating principle of the handle assembly 2 in the dash panel assembly is as follows: in the initial state, the push rod structure 41 of the rebound device 4 is exposed for a certain distance, so that when the holding body 21 or the sealing shell 22 is pressed, the exposed part of the push rod structure 41 is forced to retract to a certain distance, and the internal structure of the rebound device 4 can apply force to the push rod structure 41 to eject the push rod structure 41 for a longer distance than in the initial state again, so that the holding body 21 is ejected and opened.

When the handle assembly 2 is closed, the holding body 21 is pushed, after the exposed part of the push rod structure 41 is pressed to a certain distance again, the exposed part of the push rod structure 41 returns to the initial state, in general, the push rod structure 41 is pushed out a certain distance by pressing, and then the push rod structure 41 returns to the initial state by pressing.

When the handle assembly 2 is closed (as shown in fig. 8), the elastic telescopic assembly 25 generates a component force F1 on the holding body 21, so that the holding body 21 is accommodated in the accommodating space 11, and the handle assembly 2 is in a closing trend and cannot be opened.

When the handle assembly 2 is to be opened, the handle assembly 2 is pressed downwards for a certain distance, and the component force of the process spring 2512 on the holding body 21 is gradually increased, so as to prevent the handle assembly 2 from being opened by mistake due to the acting force of the air flow on the handle assembly 2 during driving. After the push rod structure 41 of the rebound device 4 is pushed down for a certain distance, the push rod structure 41 of the rebound device 4 extends outwards, the extending part acts on the holding body 21 to push out the holding body 21, at this time, the holding body 21 rotates around the first switching shaft 24, the force of the spring element 2512 for enabling the handle assembly 2 to be in a closing trend gradually decreases along with the gradual increase of the rotation angle, when the holding body 21 rotates to the first switching shaft 24, the second switching shaft 252 and the third switching shaft 253 and the shaft center of the same cross section is in a line, the acting force of the spring element 2512 is close to zero, and when the rotation angle of the holding body 21 is larger than the three-shaft center and is in a line state, the force of the spring element 2512 for enabling the handle assembly 2 to be in a closing trend is converted into the force for enabling the handle assembly 2 to be in an opening trend, so that after the holding body 21 in the handle assembly 2 rotates around the first switching shaft 24 to be in a line state, the handle assembly 2 is automatically opened under the action of the elastic force of the spring element 2512, the limiting structure 3 limits the handle assembly 2 to be opened only to a certain angle, and the handle assembly 2 is kept under the action of the force after the handle assembly 2 is opened, and the handle assembly 2 is not closed.

When the handle assembly 2 is to be closed, the handle assembly 2 is held by being pressed to be in the closed state, and the push rod structure 41 cannot be ejected out of the rebound device, so that the handle assembly 2 is in the closed state.

The embodiment of the present utility model also provides a vehicle, referring to fig. 11, which includes a vehicle head frame 5 and at least one dash panel assembly as in the above embodiment, the dash panel assembly being mounted to a front portion of the vehicle head frame 5.

The coaming body 1 in the coaming assembly is arranged at the front part of the headstock frame body 5, the specific position is the lower part of the front windshield of the headstock frame body 5 of the headstock, the position close to the front windshield is high in suitable position, and an operator can touch the front windshield by stretching hands, so that the operation is more comfortable.

In this embodiment, the movable handle assembly 2 is disposed on the coaming body 1 of the headstock frame 5, so that the position of the holding body 21 in the handle assembly 2 hidden in the accommodating space 11 and the position of the holding body protruding outside the coaming body 1 can be switched, so that the handle assembly 2 can be opened when in use, thereby facilitating the holding operation of an operator, and when not in use, the holding body can be hidden in the accommodating space 11 on the coaming body 1, thereby achieving the purpose of hiding the handle assembly 2, and the protruding handle assembly 2 can not be seen from the outside, so that the exterior of the coaming body 1 of the headstock frame 5 is more beautiful; in addition, in the process of vehicle running, the handle assembly 2 can be hidden in the accommodating space 11, so that the wind resistance of the handle assembly 2 cannot be influenced, and the driving safety is facilitated.

The foregoing description of the preferred embodiments of the present utility model has been provided for the purpose of illustrating the general principles of the present utility model and is not to be construed as limiting the scope of the utility model in any way. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model, and other embodiments of the present utility model as will occur to those skilled in the art without the exercise of inventive faculty, are intended to be included within the scope of the present utility model.

Claims (11)

1. A dash panel assembly for mounting to a front portion of a head frame body of a vehicle, the dash panel assembly comprising:

the coaming body is provided with a containing space and is used for being installed on the headstock frame body;

a handle assembly provided with at least one, the handle assembly comprising a grip body; the handle assembly is movably connected with the coaming body or the headstock frame body, so that the handle assembly is switched between a first position and a second position relative to the coaming body, wherein the first position is a position where the handle assembly is accommodated in the accommodating space, and the second position is a position where the holding body of the handle assembly is positioned outside the accommodating space so as to be capable of being held.

2. A dash panel assembly according to claim 1, wherein the handle assembly further comprises a rotation mechanism coupled between the grip body and the panel body for enabling the grip body to reciprocally rotate between the first position and the second position.

3. The dash panel assembly of claim 2, wherein the swivel mechanism comprises an adapter arm, a first adapter shaft, and an elastic telescoping assembly, the gripping body being connected to the adapter arm, the adapter arm being rotatably connected to the panel body via the first adapter shaft; the elastic telescopic component is connected between the switching arm and the coaming body, so that elastic control force is applied to the switching arm in the rotation process of the switching arm.

4. A dash panel assembly according to claim 3, wherein the elastic telescopic assembly comprises a second transfer shaft, a third transfer shaft and at least one set of positioning telescopic structures, the second transfer shaft is rotatably connected to the dash panel body, the third transfer shaft is rotatably connected to the transfer arm, and the central axes of the first transfer shaft, the second transfer shaft and the third transfer shaft are all parallel to each other; the limiting telescopic structure is connected between the second switching shaft and the third switching shaft, and can be in telescopic deformation when the second switching shaft and the third switching shaft are close to or far away from each other.

5. The dash panel assembly of claim 4, wherein each of the spacing telescoping structures comprises a spacing post and a spring member, the spacing post is respectively connected with the second adapter shaft and the third adapter shaft in an inserting and movable manner, the spring member is sleeved on the spacing post between the second adapter shaft and the third adapter shaft, and two ends of the spring member are respectively abutted with the first adapter shaft and the second adapter shaft.

6. A dash panel assembly according to any one of claims 3-5, further comprising a spacing structure disposed between the transfer arm and the panel body for limiting the angle of rotation of the transfer arm.

7. The dash panel assembly of claim 6, wherein the spacing structure comprises a first spacing structure formed in the transfer arm and a second spacing structure formed in the panel body, the first spacing structure is mated with the second spacing structure, and the first spacing structure is capable of sliding along a predetermined arc relative to the second spacing structure.

8. A dash panel assembly according to any one of claims 3-5, wherein the transfer arm comprises first and second arms spaced apart and disposed in parallel along a central axis of the first transfer shaft, the first and second arms being rotatably coupled to the first transfer shaft, respectively.

9. A dash panel assembly according to any one of claims 1-5, wherein the handle assembly further comprises a sealing shell connected to or integrally formed with the grip body, the sealing shell having the same curvature as the outer surface of the panel body so that when the handle assembly is in the first position, the sealing shell is capable of shielding the receiving space and mating with the outer surface of the panel body.

10. A dash panel assembly according to any one of claims 1-5, further comprising a kicker attached to the panel body and positioned in the receiving space, the kicker being capable of pushing the gripping body out of the receiving space in a reverse direction as the gripping body moves toward the interior of the receiving space.

11. A vehicle comprising a vehicle head frame and at least one dash panel assembly according to any one of claims 1-10, the dash panel assembly being mounted to a front portion of the vehicle head frame.