CN209761133U - Adjusting device for opening height of automobile trunk cover and automobile - Google Patents

Abstract

The utility model provides an adjusting device for the opening height of an automobile trunk cover, which comprises a limiting belt and a lower coiler, wherein the upper end of the limiting belt is fixed at the inner side of a trunk cover plate facing a trunk space, and the lower end of the limiting belt is fixed on the lower coiler; the lower retractor is used for being installed on an upper fixing plate enclosing the backup space and comprises a first rotating shaft, an operating handle and a first installation seat, and the lower end of the limiting belt is wound on the first rotating shaft; the first mounting seat is mounted on the upper fixing plate, and the first rotating shaft is rotatably mounted on the first mounting seat; the operating handle is connected with the first rotating shaft to drive the first rotating shaft to rotate and retract the limiting belt.

Description

Adjusting device for opening height of automobile trunk cover and automobile

Technical Field

The utility model relates to a vehicle manufacturing technical field especially relates to an adjusting device and car of car boot lid opening height.

background

In the prior art, a trunk lid comprises a lid body, a support member, a lock cylinder and a handle; the lock cylinder is fixed at the lower end of the box cover body and is used for being matched with a lock tongue fixed on a lower fixing plate arranged opposite to the upper fixing plate when the box cover body is in a closed state that the box cover body covers the backup space to close the backup space, so that the box cover body is kept in the closed state; one end of the supporting rod is fixedly connected with the box cover body, the other end of the supporting rod is hinged with an upper fixing plate enclosing a trunk space, so that the supporting rod can drive the box cover body to rotate to an open state for opening the trunk space, at the moment, the upper end of the box cover body rotates to the position above the rear windshield, and the lower end of the box cover body extends in a direction deviating from the rear windshield of the automobile, so that the box cover body is in an inclined state that the lower end of the box cover body is far higher than the upper end of the box cover body; the handle is fixed at the lower extreme of case lid body and is located the inboard towards the back-up space. When the backup space needs to be opened, a driver controls the lock cylinder to be separated from the lock tongue through a key, and then the support rod drives the box cover body to rotate to an opening state that the upper end of the box cover body faces the rear windshield of the automobile; when the trunk lid needs to be closed, a driver pulls the handle at the lower end of the trunk lid body to drive the trunk lid to rotate to a closed state.

The trunk lid on the existing market is opened highly fixedly, to the navigating mate of different heights, especially the shorter navigating mate of height, causes inconvenience when the switching trunk lid. The utility model provides a height adjusting device is opened to car trunk lid opens the length of high spacing area through the adjustment luggage-boot lid to the height of opening of adjustment luggage-boot lid, in order to make things convenient for different heights driver and crew switching luggage-boot lid.

SUMMERY OF THE UTILITY MODEL

The utility model provides a car trunk lid height-opening adjusting device and car aims at solving the technical problem in the correlation technique to a certain extent at least.

the utility model provides an adjusting device for the opening height of an automobile trunk cover, which comprises a limiting belt and a lower coiler, wherein the upper end of the limiting belt is fixed at the inner side of a trunk cover plate facing a trunk space, and the lower end of the limiting belt is fixed on the lower coiler; the lower retractor is arranged on an upper fixing plate enclosing the backup space and comprises a first rotating shaft, an operating handle and a first mounting seat, and the lower end of the limiting belt is wound on the first rotating shaft; the first mounting seat is mounted on the upper fixing plate, and the first rotating shaft is rotatably mounted on the first mounting seat; the operating handle is connected with the first rotating shaft to drive the first rotating shaft to rotate and retract the limiting belt.

Further, the lower retractor further comprises a first housing fixed on the first mounting seat, the first housing is columnar, a first inner cavity is formed in the first housing, and at least part of the first rotating shaft is located in the first inner cavity; the first shell is further provided with a first opening through which the limiting belt can penetrate.

Further, the first housing and the first mounting seat are integrally arranged.

Further, the operating handle comprises a handle body and a connecting plate; the handle body is columnar, and the axial direction of the handle body is parallel to the axial direction of the first rotating shaft; the connecting plate is connected between the handle body and the first rotating shaft.

Furthermore, a shell groove is formed in the first shell; one end of the connecting plate facing the first rotating shaft is provided with two mounting arms, a mounting groove is formed between the two mounting arms, and one end of the first rotating shaft is positioned in the mounting groove; the two mounting arms are respectively provided with a first mounting hole and a second mounting hole, the first rotating shaft is rotatably mounted in the first mounting hole and the second mounting hole through a rotating shaft, the axial direction of the rotating shaft is perpendicular to the axial direction of the first rotating shaft, so that when the connecting plate drives the first rotating shaft to rotate to the opening end of the mounting groove and face the shell groove, the connecting plate can turn over relative to the first rotating shaft, and the handle body on the connecting plate can be accommodated in the shell groove.

Further, the trunk lid device further comprises an upper rolling device, wherein the upper rolling device comprises a second rotating shaft and a second mounting seat, the second mounting seat is fixed on the inner side, facing the trunk space, of the trunk lid plate, and the second rotating shaft is rotatably mounted on the second mounting seat; and the upper end of the limiting belt is wound on the second rotating shaft.

Furthermore, the upper retractor also comprises a second shell fixed on the second mounting seat, the second shell is columnar, a second inner cavity is formed in the second shell, and the second rotating shaft is positioned in the second inner cavity; and a second opening through which the limiting belt can penetrate is further formed in the second shell.

Further, the second housing is integrally provided with the second mounting seat.

Furthermore, go up the ware of receiving still includes return spring, return spring is located in the second inside cavity, return spring's one end with the second casing is connected, return spring's the other end with second rotation axis fixed connection, so that return spring can drive the second rotation axis rotates and the roll-up spacing area.

In another aspect, the present application provides an automobile comprising: the adjusting device, the trunk lid plate and the upper fixing plate according to any one of the above embodiments, wherein one end of the adjusting device is fixed to the inner side of the trunk lid plate facing the trunk space, and the other end of the adjusting device is mounted on the upper fixing plate.

the utility model provides an adjusting device of height is opened to car trunk lid, through setting up spacing area and coiler down, through installing coiler down on the fixed plate, include first rotation axis through the setting, the lower coiler of operating handle and first mount pad, install on trunk lid through the one end with spacing area, the other end of spacing area is fixed on first rotation axis, with the roll-up to spacing area through coiler down, make different height navigating mate when closing the trunk lid, it is rotatory through the first rotation axis of operating handle control, descend with the spacing area of roll-up and drive trunk lid, thereby can restrict the operating height at the operator with the trunk lid, the operator of being convenient for closes the trunk lid.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

Fig. 1 is a schematic view of an opening height adjusting device for a trunk lid of an automobile according to an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a lower retractor according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an upper coiler in an embodiment of the present invention.

reference numerals:

1-a limit belt;

2-lower coiler;

21-a first axis of rotation; 22-a first mount; 23-a first housing; 24-a handle body; 25-a connecting plate;

231-housing recess;

3, fixing the plate;

4-luggage case cover plate;

5-upper coiler;

51-a second axis of rotation;

52-a second mount;

53-a second housing;

54-return spring.

with the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated.

Fig. 1 is a schematic view of an opening height adjusting device for a trunk lid of an automobile according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a lower retractor according to an embodiment of the present invention; an opening height adjusting apparatus for a trunk lid of an automobile according to an embodiment of a first aspect of the present application will be described below with reference to fig. 1 to 2. As shown in fig. 1-2, the present application provides an adjusting device for opening height of a trunk lid of an automobile, comprising a spacing belt 1 and a lower retractor 2, wherein the upper end of the spacing belt 1 is fixed on the inner side of a trunk lid plate 4 facing a trunk space, and the lower end of the spacing belt 1 is fixed on the lower retractor 2; the lower retractor 2 is arranged on an upper fixing plate 3 enclosing a backup space, the lower retractor 2 comprises a first rotating shaft 21, an operating handle and a first mounting seat 22, and the lower end of the limiting belt 1 is wound on the first rotating shaft 21; the first mounting seat 22 is mounted on the upper fixing plate 3, and the first rotating shaft 21 is rotatably mounted on the first mounting seat 22; the operating handle is connected with the first rotating shaft 21 so as to drive the first rotating shaft 21 to rotate and retract the limiting belt 1.

Specifically, the limiting belt 1 is a belt-shaped structure with a certain length, and the limiting belt 1 can also have a certain width and thickness so as to prolong the service life of the limiting belt 1; optionally, the limiting belt 1 may be made of nylon or polyester.

The upper end of the limiting belt 1 is fixed on the inner side of the trunk cover plate 4 facing the trunk space, and optionally, the upper end of the limiting belt 1 can be fixed on the trunk cover plate 4 in a bonding, clamping or screw fastening mode; when the upper end of the limit belt 1 is fixed in a screw fastening mode, the upper end of the limit belt 1 is provided with a limit hole, a screw hole is formed in the corresponding position of the inner side of the luggage case cover plate 4, and a screw is inserted into the limit hole, so that the upper end of the limit belt 1 is fixedly connected with the luggage case cover plate 4.

Lower coiler 2 is used for the lower extreme of fixed spacing area 1, and the specific mountable of lower coiler 2 is on enclosing the upper fixed plate 3 who establishes the back-up space, and upper fixed plate 3 is located back windshield's below, and one side that upper fixed plate 3 deviates from back windshield is towards the back-up space, can avoid coiler 2 to block down on the one hand that the driver places article in the space is equipped with to the back, and on the other hand, the fixed height of lower coiler 2 is convenient for the driver to operate this embodiment adjusting device.

The lower retractor 2 comprises a first rotating shaft 21, an operating handle and a first mounting seat 22, the first mounting seat 22 is mounted on the upper fixing plate 3, and the first rotating shaft 21 is rotatably mounted on the first mounting seat 22; the operating handle is connected with the first rotating shaft 21 so as to drive the first rotating shaft 21 to rotate and retract the limiting belt 1.

Specifically, the first mounting seat 22 may be a plate-shaped structure, such as a rectangular plate, a square plate, a circular plate, or the like, and the first mounting seat 22 may be provided with a groove or a protrusion for mounting the first rotating shaft 21; for example: when first mount pad 22 is the rectangular plate, be provided with the arch on the side of rectangular plate to in the first rotation axis 21 of installation, when first mount pad 22 is the notched square plate of one side, can be equipped with the mounting hole on enclosing the relative cell wall of establishing the recess, so that install first rotation axis 21.

The first mounting seat 22 can be connected with the upper fixing plate 3 by welding, bonding, interference fit or screw fastening; when the first mounting seat 22 is fastened to the upper fixing plate 3 by screws, the first mounting seat 22 may be provided with mounting holes, the upper fixing plate may also be provided with mounting holes, and the screws are inserted into the mounting holes of the first mounting seat 22 and the upper fixing plate 3, so as to fasten the first mounting seat 22 to the upper fixing plate 3.

The first rotation axis 21 may be cylindrical, for example, a cylinder having a circular cross section may be selected, or a prism having a square or rectangular cross section may be selected. The first rotating shaft 21 is mounted on the first mounting seat 22 and can rotate relative to the first mounting seat 22, and optionally, when the first rotating shaft 21 is mounted on a projection of the first mounting seat 22, a projection mounting hole can be provided on the projection, and the first rotating shaft 21 is inserted into the projection mounting hole. The lower end of the spacing band 1 is fixed on the first rotating shaft 21 so as to take in the spacing band 1 or release the spacing band 1 when the first rotating shaft 21 rotates.

The operation handle is held by a user so that the operator can control the rotation of the first rotation shaft 21 through the operation handle. The operating handle can be a cylindrical body, or an L-shaped structure, and when the operating handle is a cylindrical body, a cylinder or a prism can be rotated; when the operating handle is of an L-shaped structure, the operating handle comprises a longitudinal column body and a transverse column body, and the lower end of the longitudinal column body is fixedly connected with one end of the transverse column body. Wherein, the operating handle can be made of plastic materials, wood or metal materials.

The operating handle is connected with the first rotating shaft 21 and can drive the first rotating shaft 21 to rotate, and the operating handle and the first rotating shaft 21 can be welded, in interference fit or in pin connection; taking the pin shaft connection as an example, when the operating handle is a cylinder, a first fixing hole is formed in the outer circumference of one end of the cylinder, a second fixing hole is formed in the outer circumference of one end of the first rotating shaft 21, the axial direction of the cylinder is perpendicular to the axial direction of the first rotating shaft 21, and the pin shafts are sequentially inserted into the first fixing hole and the second fixing hole to fix the operating handle and the first rotating shaft 21; when the operating handle is an L-shaped structure, the L-shaped structure has a longitudinal column connected to the first rotating shaft 21 and a transverse column for an operator to hold, the longitudinal column is connected to the transverse column, a third fixing hole is formed in the longitudinal column of the L-shaped structure, a second fixing hole is formed in the outer circumference of one end of the first rotating shaft 21, the axial direction of the longitudinal column is perpendicular to the axial direction of the first rotating shaft 21, the axial direction of the transverse column is parallel to the axial direction of the first rotating shaft 21, and the pin shafts are sequentially inserted into the third fixing hole and the second fixing hole to fix the operating handle and the first rotating shaft 21.

According to the adjusting device for the opening height of the automobile trunk lid, when the opening height of the trunk lid needs to be adjusted, an operator rotates the operating handle, so that the operating handle drives the first rotating shaft 21 to rotate, the limiting belt 1 with the lower end fixed on the first rotating shaft 21 is wound on the first rotating shaft 21 along with the rotation of the first rotating shaft 21, the opening height of the trunk lid is gradually reduced, the limiting belt 1 is gradually wound on the first rotating shaft 21 along with the continuous rotation of the operating handle, and the height of the trunk lid is gradually reduced; when the height of the trunk lid is lowered to a height convenient for an operator to operate, the operator can directly apply force to the trunk lid to close the trunk lid.

in the present embodiment, the operation of opening the trunk lid may be similar to the prior art, and during the process of opening the trunk lid, the trunk lid can drive the first rotating shaft 21 to rotate through the stopper strap 1 along with the lifting of the trunk lid, so that the first rotating shaft 21 releases the stopper strap 1.

The adjusting device of the automobile trunk lid opening height provided by the embodiment, through setting up spacing belt 1 and lower coiler 2, through installing coiler 2 on the upper fixed plate 3 down, through setting up lower coiler 2 including first rotation axis 21, operating handle and first mount pad 22, through installing spacing belt 1's one end on trunk lid board 4, spacing belt 1's the other end is fixed on first rotation axis 21, with the roll-up to spacing belt 1 through coiler 2 down, make different height navigating mate when closing the trunk lid, it is rotatory through the first rotation axis of operating handle control, descend with the roll-up spacing belt and drive the trunk lid, thereby can limit the trunk lid at operator's operating height, be convenient for the operator to close the trunk lid.

Further, the lower retractor 2 further includes a first housing 23 fixed to the first mounting seat 22, the first housing 23 has a cylindrical shape, a first inner cavity is formed in the first housing 23, and at least a portion of the first rotating shaft 21 is located in the first inner cavity; the first housing 23 is further provided with a first opening through which the position-limiting belt 1 can pass.

Specifically, the first housing 23 may have a cylindrical shape, such as a cylinder or a prism. A first inner cavity is formed in the first housing 23 so as to accommodate at least a part of the first rotating shaft 21, where the accommodation at least a part means that the first rotating shaft 21 may be partially accommodated in the first inner cavity or may be entirely accommodated in the first inner cavity, when the first rotating shaft 21 is partially accommodated in the first inner cavity, one end of the first rotating shaft 21 is accommodated in the first housing 23, and the other end of the first rotating shaft 21 may penetrate through a side wall of the first housing 23 and be connected to the operating handle; when the first rotation shaft 21 is entirely received in the first internal cavity, both ends of the first rotation shaft 21 are received in the first housing 23, and the operation handle may be connected to the first rotation shaft 21 in the first housing 23. The first shell 23 is provided with a first opening through which the strap 1 can pass, and the first opening can face the trunk lid 4 or the trunk space.

The first housing 23 is fixed on the first mounting seat 22, and optionally, the first housing 23 may be fastened to the first mounting seat 22 by screws, for example, a first threaded hole is formed in the first housing 23, a second threaded hole is formed in the first mounting seat 22, and the first housing 23 is fastened to the first mounting seat 22 by inserting the screws into the first threaded hole and the second threaded hole. When the first housing 23 and the first mounting seat 22 are fastened by a screw, the cross-sectional area of the first opening on the first housing 23 can be increased appropriately to facilitate the mounting of the screw.

Alternatively, the first housing 23 and the first mounting seat 22 may be fixed by adhesion; in this case, the surface of the first housing 23 to which the first mounting seat 22 is bonded may be a curved surface, so as to increase the bonding area between the first housing 23 and the first mounting seat 22 and improve the connection reliability between the first housing 23 and the first mounting seat 22.

According to the adjusting device for the opening height of the automobile trunk lid, the first shell 23 is fixed on the first mounting seat 22, at least part of the first rotating shaft 21 is arranged in the first inner cavity of the first shell 23, the limiting belt 1 is favorably wound in the first shell 23, the limiting belt 1 wound in the first inner cavity is protected, the limiting belt 1 is prevented from being damaged due to exposure outside, meanwhile, the limiting belt 1 is wound in the first shell, and the limiting belt 1 can be kept clean.

Further, the first housing 23 is provided integrally with the first mount 22.

specifically, the first housing 23 may be a cylinder, and the first housing 23 is configured as a cylinder, so that the outer circumference of the cylinder is smooth compared to a prism, which may prevent an operator from scratching when operating the adjusting device. The first housing 23 and the first mounting seat 22 may be made of plastic, so as to facilitate the lightweight of the automobile and reduce the production cost; moreover, the first housing 23 and the first mounting seat 22 can be integrally arranged, and particularly can be integrally injection-molded, so that the connection reliability of the first housing 23 and the first mounting seat 22 is ensured, and the installation reliability of the lower end of the limiting belt 1 is further facilitated.

The opening height adjusting device for the trunk lid of the automobile provided by the embodiment can realize stable fixation between the first housing 23 and the first mounting seat 22 by integrally arranging the first housing and the first mounting seat.

further, the operating handle includes a handle body 24 and a connecting plate 25; the handle body 24 is columnar, and the axial direction of the handle body 24 is parallel to the axial direction of the first rotating shaft 21; the connection plate 25 is connected between the handle body 24 and the first rotation shaft 21.

Specifically, the handle body 24 is cylindrical, and optionally, the handle body 24 may be a cylinder or a prism, or may be an irregular cylinder with gradually changing cross-sectional area, for example, the cross-sectional area is increased and then decreased, so as to facilitate the grasping of the handle body 24 by the operator, but the structure of the handle body 24 is not limited thereto. The handle body 24 may be made of wood, plastic, or metal.

The connecting plate 25 may be a cylinder or a plate, and optionally, when the connecting plate 25 is a cylinder, it may be a cylinder or a prism; when the connecting plate 25 is a plate body, it may be a rectangular plate, or a trapezoidal plate, etc. The connecting plate 25 may be made of wood, plastic, or metal.

A first end of the connection plate 25 is connected to the first rotation shaft 21, and a second end disposed opposite to the first end of the connection plate 25 is connected to the handle body 24. Alternatively, the connecting plate 25 may be fixedly connected to the first rotating shaft 21, such as by a bolt, or the connecting plate 25 may be connected to the first rotating shaft 21 through a rotating shaft; when the connection plate 25 is connected to the first rotation shaft 21 by a bolt, a first fastening hole is formed in a first end of the connection plate 25, a second fastening hole is formed in the first rotation shaft 21, and the connection plate 25 is fastened to the first rotation shaft 21 by inserting a bolt between the first fastening hole of the connection plate 25 and the second fastening hole of the first rotation shaft 21 and using a nut.

A handle body 24 is mounted on the second end of the connecting plate 25, so that an operator can rotate the operating handle to reduce the external force applied to the handle body 24 by the operator; optionally, the connecting plate 25 may be fixedly connected to the handle body 24, for example, by interference fit, adhesion, clamping, or threaded connection, when the connecting plate 25 is in threaded connection with the handle body 24, a threaded hole is formed at the second end of the connecting plate 25, an external thread is formed at one end of the handle body 24, and one end of the handle body 24 is inserted into the threaded hole formed in the connecting plate 25, so that the fastening fit between the two is achieved. Alternatively, the handle body 24 may slide relative to the connecting plate 25 in the axial direction of the handle body 24. Handle body 24 is connected with connecting plate 25 is perpendicular, and the axial of handle body 24 is parallel with the axial of first rotation axis 21, and when the operator drives connecting plate 25 through rotating handle body 24 and rotates, first rotation axis 21 is rotatory to carry out the roll-up or release to spacing area 1.

The adjusting device of car trunk lid opening height that this embodiment provided, when needs are rolled up spacing area 1, the operator is through snatching handle body 24 and rotating, and then drives first rotation axis 21 and rotates, realizes the roll-up to spacing area 1.

According to the device for adjusting the opening height of the automobile trunk lid, the handle body 24 is arranged to be columnar, so that an operator can grab the device conveniently; through setting up the axial of handle body 24 to be parallel with the axial of first rotation axis 21, and through setting up connecting plate 25 between handle body 24 and first rotation axis 21, can reduce the external force that the operator applyed to handle body 24, and then improve the convenience that the operator opened height adjustment to the luggage-boot lid.

further, a housing groove 231 is provided on the first housing 23; the connecting plate 25 has two mounting arms formed with a mounting groove therebetween at an end thereof facing the first rotating shaft 21, and the first rotating shaft 21 has one end thereof located in the mounting groove; the two mounting arms are respectively provided with a first mounting hole and a second mounting hole, the first rotating shaft 21 is rotatably mounted in the first mounting hole and the second mounting hole through a rotating shaft, the axial direction of the rotating shaft is perpendicular to the axial direction of the first rotating shaft 21, so that when the connecting plate 25 drives the first rotating shaft 21 to rotate until the opening end of the mounting groove faces the housing groove 231, the connecting plate 25 can be turned over relative to the first rotating shaft 21, and the handle body 24 on the connecting plate 25 can be accommodated in the housing groove 231.

Specifically, the first housing 23 is provided with a housing recess 231, wherein the housing recess 231 is provided on the outer circumference of the first housing 23 at a side facing the operation handle; the casing groove 231 is provided with an axial opening extending along the axial direction of the first casing 23 and a radial opening extending along the radial direction of the first casing 23, the extending direction of the axial opening is parallel to the axial direction of the first rotating shaft 21, the axial opening faces the operating handle, the extending direction of the radial opening is parallel to the radial direction of the first rotating shaft 21, the radial opening deviates from the radial direction of the first rotating shaft 21, and meanwhile, the axial opening is communicated with the radial opening to facilitate accommodation of the handle body 24. The configuration of the housing recess 231 may cooperate with the configuration of the handle body 24.

The connecting plate 25 may be similar to a Y-shaped structure and includes a connecting plate main body and two mounting arms, the connecting plate main body includes an upper end and a lower end, the two mounting arms are respectively connected with the upper end of the connecting plate main body, and the two mounting arms extend along a direction departing from the upper end of the connecting plate main body; a mounting groove is formed between the two mounting arms, and one end of the first rotating shaft 21 can be positioned in the mounting groove; at this time, one end of the first rotating shaft 21, which is located in the mounting groove, may be polygonal, such as rectangular, and a portion of the mounting groove, which is engaged with the first rotating shaft 21, may be matched with the shape of the end of the first rotating shaft 21, so as to prevent the first rotating shaft 21 and the connecting plate from rotating relatively when an operator drives the first rotating shaft 21 to rotate through the operating handle.

The first rotating shaft 21 is further connected with the mounting arms of the connecting plate through a rotating shaft, the two mounting arms are respectively provided with a first mounting hole and a second mounting hole, the first mounting hole and the second mounting hole are oppositely arranged, one end of the first rotating shaft 21 is provided with a rotating shaft through hole, the rotating shaft sequentially penetrates through the first mounting hole, the rotating shaft through hole and the second mounting hole so as to connect one end of the first rotating shaft 21 with the two mounting arms, and the rotating shaft can rotate in the first mounting hole and the second mounting hole; the axial direction of the rotation shaft is perpendicular to the axial direction of the first rotation shaft 21 so that the connection plate 21 can rotate relative to the first rotation shaft 21 when the connection plate 25 drives the first rotation shaft 21 to rotate until the open end of the installation groove faces the housing groove 231, so that the handle body 24 on the connection plate 25 is inserted into the housing groove 231.

When the opening height of the trunk lid of the automobile needs to be adjusted, an operator rotates the operating handle to enable the operating handle to drive the first rotating shaft 21 to rotate and roll up the limiting belt 1, when the limiting belt 1 is rolled up to a position required by the operator and the opening end of the mounting groove faces the housing groove 231, the connecting plate 25 is turned over 180 degrees, and then the handle body 24 is accommodated in the housing groove 231 to keep the limiting belt 1 at the position.

According to the adjusting device for the opening height of the automobile trunk lid provided by the embodiment, the first shell 23 is provided with the shell groove 231, the first rotating shaft 21 is rotatably arranged on the connecting plate 25 through the rotating shaft, so that the connecting plate can be turned over relative to the first rotating shaft 21, the handle body 24 on the connecting plate 25 is conveniently accommodated in the shell groove 231, and the limiting belt 1 is favorably limited at the required position of an operator.

further, the vehicle trunk lid device further comprises an upper rolling device 5, wherein the upper rolling device 5 comprises a second rotating shaft 51 and a second mounting seat 52, the second mounting seat 52 is fixed on the inner side of the trunk lid 4 facing the trunk space, and the second rotating shaft 51 is rotatably mounted on the second mounting seat 52; the upper end of the spacing band 1 is wound on the second rotating shaft 51.

Specifically, as shown in fig. 3, the second mounting seat 52 is fixed to the inner side of the trunk lid 4 facing the trunk space so as to facilitate the retraction of the webbing 1. The second mounting seat 52 may be a plate-shaped structure, such as a rectangular plate, a square plate, or a circular plate, and the second mounting seat 52 may be provided with a groove or a protrusion for mounting the second rotating shaft 51; for example: when second mount pad 52 is the rectangular plate, be provided with the arch on the side of rectangular plate to in installation second rotation axis 51, when second mount pad 52 is the notched square plate of one side, can be equipped with the mounting hole on enclosing the relative cell wall of establishing the recess, so that install second rotation axis 51.

The second mounting seat 52 can be connected with the trunk lid 4 by welding, bonding, interference fit or screw fastening; when the second mounting seat 52 is fastened to the luggage compartment cover plate 4 of the upper fixing plate 3 by screws, the second mounting seat 52 may be provided with mounting holes, the luggage compartment cover plate 4 may also be provided with mounting holes, and the second mounting seat 52 may be fastened to the luggage compartment cover plate 4 by inserting screws into the mounting holes of the second mounting seat 52 and the luggage compartment cover plate 4.

the second rotation axis 51 may be a cylinder, for example, a cylinder having a circular cross section may be selected, or a prism having a square or rectangular cross section may be selected. The second rotating shaft 51 is mounted on the second mounting seat 52 and can rotate relative to the second mounting seat 52, and optionally, when the second rotating shaft 51 is mounted on a protrusion of the second mounting seat 52, a protrusion mounting hole may be provided on the protrusion, and the second rotating shaft 51 is inserted into the protrusion mounting hole. The upper end of the spacing band 1 is wound on the second rotating shaft 51 so as to wind the spacing band 1 or release the spacing band 1 when the second rotating shaft 51 rotates.

The opening height adjusting device for the trunk lid of the automobile provided by the embodiment can fix the limit strap 1 by fixing the second mounting seat 52 on the inner side of the trunk lid 4 facing the trunk space, mounting the rotatable second rotating shaft 51 on the second mounting seat 52, and rolling the upper end of the limit strap 1 on the second rotating shaft 51.

Further, the upper retractor 5 further includes a second housing 53 fixed to the second mounting seat 52, the second housing 53 is cylindrical, a second inner cavity is formed in the second housing 53, and the second rotating shaft 51 is located in the second inner cavity; the second housing 53 is further provided with a second opening through which the position-limiting belt 1 can pass.

Specifically, the second housing 53 may have a cylindrical shape, such as a cylinder or a prism. A second inner cavity is formed in the second housing 53 to receive the second rotating shaft 51, and it will be appreciated that the second rotating shaft 51 is located in the second inner cavity. The second housing 53 is provided with a second opening through which the strap 1 can pass, and the second opening can face the backup space or the tail of the automobile.

The second housing 53 is fixed on the second mounting seat 52, optionally, the second housing 53 may be fastened to the second mounting seat 52 by screws, a third threaded hole is formed in the second housing 53, a fourth threaded hole is formed in the first mounting seat 22, and the second housing 53 is fastened to the second mounting seat 52 by inserting screws into the third threaded hole and the fourth threaded hole. When the second housing 53 is screwed and fastened to the second mounting seat 52, the cross-sectional area of the second opening of the second housing 53 can be increased appropriately to facilitate the mounting of the screw.

Alternatively, the second housing 53 and the second mounting seat 52 may be fixed by adhesion; in this case, the surface where the second housing 53 and the second mounting seat 52 are bonded may be a curved surface, so as to increase the bonding area between the second housing 53 and the second mounting seat 52 and improve the connection reliability between the second housing 53 and the second mounting seat 52.

The opening height adjusting device for the trunk lid of the automobile provided by the embodiment fixes the second housing 53 on the second mounting seat 52, and mounts the second rotating shaft 51 in the second internal cavity of the second housing 53, so that the limiting belt 1 wound in the second internal cavity is kept clean.

Further, the second housing 53 is provided integrally with the second mount 52.

Specifically, the second housing 53 may be a cylinder, and the second housing 53 is a cylinder, so that the operator may avoid scratching because the outer circumference of the cylinder is smooth compared to a prism. The second housing 53 and the second mounting seat 52 can be made of plastic, so that the light weight of the automobile can be realized, and the production cost can be reduced; moreover, the second housing 53 and the second mounting seat 52 can be integrally arranged, and particularly can be integrally injection-molded, so that the connection reliability of the second housing 53 and the second mounting seat 52 is ensured, and the installation reliability of the lower end of the limiting belt 1 is further facilitated.

The opening height adjusting device for the trunk lid of the automobile provided by the embodiment is convenient for realizing stable fixation between the second housing 53 and the second mounting seat 52 by integrally arranging the second housing and the second mounting seat.

Further, the upper coiler 5 further comprises a return spring 54, the return spring 54 is located in the second internal cavity, one end of the return spring 54 is connected with the second shell 53, and the other end of the return spring 54 is fixedly connected with the second rotating shaft 51, so that the return spring 54 can drive the second rotating shaft 51 to rotate and roll up the limiting belt 1.

Specifically, the return spring 54 may be a spiral spring, the spiral spring is located in the second inner cavity, one end of the spiral spring is connected to the second casing 53, and optionally, one end of the spiral spring may be clamped to the inner surface of the second casing 53 or bonded to the inner surface of the second casing 53; the other end of the spiral spring is fixedly connected to the second rotating shaft 51, and optionally, the other end of the spiral spring may be bonded to the second rotating shaft 51 or welded to the second rotating shaft 51.

according to the adjusting device for the opening height of the automobile trunk lid provided by the embodiment, when an operator needs to adjust the opening height of the trunk lid, the operator applies force to the operating handle, the operating handle rotates, the operating handle drives the first rotating shaft 21 to rotate, the first rotating shaft 21 winds the limiting belt 1, at this time, the second rotating shaft 52 rotates and releases the limiting belt 1, the return spring 54 is stretched, when the limiting belt 1 is wound to a position required by the operator and the opening end of the mounting groove of the connecting plate 25 faces the shell groove 231, the handle body 24 is accommodated in the shell groove 231 after the connecting plate 25 is turned over for 180 degrees, so that the limiting belt 1 is kept at the position required by the operator; when the operator sets the trunk lid cover in the back space to close the back space, the connecting plate 25 is reversed at 180 degrees, the handle body 24 is separated from the housing groove 231, and then the trunk lid cover is set in the back space to close the back space, and the return spring 54 drives the second rotating shaft 52 to rotate reversely under the effect of the resilience force thereof, so as to roll up the external stopper strap 1 onto the second rotating shaft 52.

The adjusting device of car trunk lid opening height that this embodiment provided, through installing return spring 5 in last coiler 5, establish in trunk apron lid when the closed condition of reserve space department in order to close the reserve space, be convenient for realize the roll-up of outside spacing area 1, make things convenient for operator's operation, simultaneously, avoid causing the damage because of spacing area 1 exposes in the reserve space.

In another aspect, the present application provides an automobile comprising: the adjusting device, the trunk lid plate 4 and the upper fixing plate 3 of any of the above embodiments, one end of the adjusting device is fixed on the inner side of the trunk lid plate 4 facing the trunk space, and the other end of the adjusting device is mounted on the upper fixing plate 3.

The structure, function and implementation process of the adjusting device are the same as those of the foregoing embodiments, and are not described herein again.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be appreciated that the present disclosure has shown some embodiments, but those skilled in the art will appreciate that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The device for adjusting the opening height of the automobile trunk cover is characterized by comprising a limiting belt and a lower coiler, wherein the upper end of the limiting belt is fixed on the inner side, facing a trunk space, of a trunk cover plate, and the lower end of the limiting belt is fixed on the lower coiler;

The lower retractor is arranged on an upper fixing plate enclosing the backup space and comprises a first rotating shaft, an operating handle and a first mounting seat, and the lower end of the limiting belt is wound on the first rotating shaft; the first mounting seat is mounted on the upper fixing plate, and the first rotating shaft is rotatably mounted on the first mounting seat; the operating handle is connected with the first rotating shaft to drive the first rotating shaft to rotate and retract the limiting belt.

2. The device for adjusting the opening height of the trunk lid of the automobile as claimed in claim 1, wherein the lower retractor further comprises a first housing fixed on the first mounting seat, the first housing is cylindrical, a first internal cavity is formed in the first housing, and at least a part of the first rotating shaft is located in the first internal cavity; the first shell is further provided with a first opening through which the limiting belt can penetrate.

3. The device for adjusting the opening height of a trunk lid of an automobile according to claim 2, wherein the first housing is integrally provided with the first mounting seat.

4. The device for adjusting the opening height of a trunk lid of an automobile according to claim 1, wherein the operating handle includes a handle body and a connecting plate; the handle body is columnar, and the axial direction of the handle body is parallel to the axial direction of the first rotating shaft; the connecting plate is connected between the handle body and the first rotating shaft.

5. The device for adjusting the opening height of the trunk lid of the automobile according to claim 4, wherein the first housing is provided with a housing recess; one end of the connecting plate facing the first rotating shaft is provided with two mounting arms, a mounting groove is formed between the two mounting arms, and one end of the first rotating shaft is positioned in the mounting groove;

the two mounting arms are respectively provided with a first mounting hole and a second mounting hole, the first rotating shaft is rotatably mounted in the first mounting hole and the second mounting hole through a rotating shaft, the axial direction of the rotating shaft is perpendicular to the axial direction of the first rotating shaft, so that when the connecting plate drives the first rotating shaft to rotate to the opening end of the mounting groove and face the shell groove, the connecting plate can turn over relative to the first rotating shaft, and the handle body on the connecting plate can be accommodated in the shell groove.

6. The device for adjusting the opening height of a trunk lid of an automobile according to any one of claims 1 to 5, further comprising an upper retractor, the upper retractor including a second rotating shaft and a second mounting seat, the second mounting seat being fixed to an inner side of the trunk lid panel facing the trunk space, the second rotating shaft being rotatably mounted on the second mounting seat; and the upper end of the limiting belt is wound on the second rotating shaft.

7. The device for adjusting the opening height of the trunk lid of the automobile according to claim 6, wherein the upper retractor further comprises a second housing fixed to the second mounting seat, the second housing having a cylindrical shape, a second internal cavity being formed in the second housing, and the second rotating shaft being located in the second internal cavity; and a second opening through which the limiting belt can penetrate is further formed in the second shell.

8. The device for adjusting the opening height of a trunk lid of an automobile according to claim 7, wherein the second housing is integrally provided with the second mounting seat.

9. The device for adjusting the opening height of the trunk lid of the automobile according to claim 7, wherein the upper retractor further comprises a return spring, the return spring is located in the second internal cavity, one end of the return spring is connected with the second shell, and the other end of the return spring is fixedly connected with the second rotating shaft, so that the return spring can drive the second rotating shaft to rotate and retract the limiting belt.

10. An automobile, comprising: the adjusting device, the trunk lid plate, and the upper fixing plate of any one of claims 1 to 9, wherein one end of the adjusting device is fixed to an inner side of the trunk lid plate facing the trunk space, and the other end of the adjusting device is mounted on the upper fixing plate.