CN216184425U - Sun-shading device for automobile front cover - Google Patents
Sun-shading device for automobile front cover Download PDFInfo
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- CN216184425U CN216184425U CN202122592599.0U CN202122592599U CN216184425U CN 216184425 U CN216184425 U CN 216184425U CN 202122592599 U CN202122592599 U CN 202122592599U CN 216184425 U CN216184425 U CN 216184425U
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Abstract
The utility model provides a sun-proof and sun-shading device for a front cover of an automobile, which belongs to the field of automobile articles and comprises: the storage box, the telescopic mechanism and the sun-shading cloth; the storage box is arranged on a front cover of the automobile; the telescopic mechanism is arranged in the storage box and can be stretched along the length and width directions of the storage box; the sunshade cloth is fixed on the telescopic mechanism so as to drive the sunshade cloth to be unfolded outwards towards the storage box when the telescopic mechanism is extended, and to drive the sunshade cloth to be folded towards the storage box when the telescopic mechanism is contracted. The utility model drives the sun-shading cloth to be unfolded outwards from the storage box through the telescopic mechanism, thereby covering the front cover of the automobile, being used for blocking heat flow, avoiding the faults of components such as an engine and the like caused by overhigh temperature, and having the advantage of convenient use compared with the traditional sun-shading cover and sun-shading shed.
Description
Technical Field
The utility model belongs to the field of automobile articles, and particularly relates to a sun-proof and sun-shading device for an automobile front cover.
Background
With the improvement of living standard of people, automobiles become a travel tool for most families, but due to the shortage of supply of urban underground parking lots, a large number of automobiles can only be parked in unshielded outdoor space for a long time, high-temperature and harmful gas can be generated in the automobiles after sunshine insolation in summer, and components such as engines in automobile front covers can also fail due to high temperature.
The existing sun-shading devices on the market mainly comprise sun-shading cloth and a sun-shading shed, wherein the sun-shading cloth and the sun-shading shed are used for preventing the whole automobile from being shaded, and the defect of inconvenient use exists.
SUMMERY OF THE UTILITY MODEL
Based on the background problem, the utility model aims to provide a sun-shading device for a front cover of an automobile roof, which is arranged on the front cover of the automobile and used for blocking heat flow so as to avoid the faults of components such as an engine and the like caused by overhigh temperature and is convenient to use.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows:
sun-proof solar protection devices is used to car bonnet includes:
the storage box is arranged on a front cover of the automobile;
the telescopic mechanism is arranged in the storage box and can be stretched along the length direction and the width direction of the storage box;
the sunshade cloth is fixed on the telescopic mechanism so as to drive the sunshade cloth to be unfolded outwards towards the storage box when the telescopic mechanism is extended and drive the sunshade cloth to be folded towards the storage box when the telescopic mechanism is contracted.
Further, the telescopic mechanism includes:
the power telescopic rod I and the power telescopic rod II are distributed in parallel;
the power telescopic rod III is connected between the power telescopic rod I and the power telescopic rod II and is perpendicular to the telescopic directions of the power telescopic rod I and the power telescopic rod II;
and the power telescopic rod I, the power telescopic rod II and the power telescopic rod III are both bidirectional pneumatic power telescopic rods or bidirectional hydraulic power telescopic rods.
In one embodiment, the power telescopic rod I consists of a fixed rod I, a sliding rod I and a sliding rod II, wherein the sliding rod I and the sliding rod II are movably arranged in the fixed rod I; the power telescopic rod II consists of a fixed rod II, a sliding rod III and a sliding rod IV which are movably arranged in the fixed rod II; the power telescopic rod III consists of a fixed rod III, a sliding rod V and a sliding rod VI which are movably arranged in the fixed rod III;
the fixing rod III is communicated with a pneumatic unit or a hydraulic unit, the sliding rod V and the sliding rod VI are both of a hollow structure, two ends of the sliding rod V and the sliding rod VI are both opened, the sliding rod V is communicated with the fixing rod I/the fixing rod II, and the sliding rod VI is communicated with the fixing rod II/the fixing rod I;
and four top angles of the sunshade cloth are respectively and correspondingly connected with the sliding rod I, the sliding rod II, the sliding rod III and the sliding rod IV.
In one embodiment, the power telescopic rod I consists of a fixed rod I, a sliding rod I and a sliding rod II, wherein the sliding rod I and the sliding rod II are movably arranged in the fixed rod I; the power telescopic rod II consists of a fixed rod II, a sliding rod III and a sliding rod IV which are movably arranged in the fixed rod II; the power telescopic rod III consists of a fixed rod III, a sliding rod V and a sliding rod VI which are movably arranged in the fixed rod III;
the fixed rod III is communicated with a pneumatic unit or a hydraulic unit, two ends of the sliding rod V and two ends of the sliding rod VI are closed ends, the sliding rod V is connected with the fixed rod I/the fixed rod II, and the sliding rod VI is connected with the fixed rod II/the fixed rod I;
a telescopic conveying pipeline is communicated between the fixing rod I and the fixing rod II and is communicated with the pneumatic unit or the hydraulic unit;
and four top angles of the sunshade cloth are respectively and correspondingly connected with the sliding rod I, the sliding rod II, the sliding rod III and the sliding rod IV.
Furthermore, a plurality of supporting telescopic rods are connected between the power telescopic rod I and the power telescopic rod II and are respectively arranged on two sides of the power telescopic rod III, and the supporting telescopic rods are two-way telescopic rods.
Furthermore, a boss is arranged at the bottom in the storage box, and the power telescopic rod III and the supporting telescopic rod are fixed on the boss.
Furthermore, the sunshade cloth comprises a flexible cloth body and a plurality of reinforcing telescopic rods connected with the flexible cloth body, the reinforcing telescopic rods are bidirectional telescopic rods, and the telescopic direction of the reinforcing telescopic rods is consistent with that of the telescopic rods III.
Furthermore, strengthen the telescopic link and strengthen the telescopic link by the tip and constitute with middle telescopic link of strengthening, two flexible ends that the telescopic link was strengthened to the tip are connected with power telescopic link I, power telescopic link II's sliding part respectively, two flexible ends that the telescopic link was strengthened to the middle are connected with power telescopic link I, power telescopic link II's fixed part respectively.
Further, be equipped with the support column between the roof of receiver and the diapire, the lateral wall round of receiver is seted up the confession the ring channel that telescopic machanism and puggaree wore out.
Furthermore, a solar power generation system is arranged at the top of the storage box.
Compared with the prior art, the utility model has the following effects:
1. the sun-shading and sun-shading device is arranged on the front cover of the automobile, when the automobile is parked, the sun-shading cloth is driven by the telescopic mechanism to be unfolded outwards from the storage box, so that the front cover of the automobile can be covered for blocking heat flow, the faults of components such as an engine and the like caused by overhigh temperature are avoided, and the sun-shading and sun-shading device has the advantage of convenience in use compared with the traditional sun shade and sunshade.
2. The telescopic mechanism comprises a power telescopic rod I, a power telescopic rod II and a power telescopic rod III, wherein the power telescopic rod III is connected between the power telescopic rod I and the power telescopic rod II, and the telescopic direction of the power telescopic rod III is perpendicular to the telescopic directions of the power telescopic rod I and the power telescopic rod II, so that the telescopic mechanism can realize the telescopic action in two directions, and the sunshade cloth can be completely unfolded.
3. According to the utility model, the supporting telescopic rod is connected between the power telescopic rod I and the power telescopic rod II, so that the power telescopic rod I and the power telescopic rod are supported, and the strength and the stability of the telescopic mechanism are ensured.
4. According to the utility model, the lug boss is arranged at the bottom of the storage box, and the telescopic mechanism is arranged on the lug boss, so that friction with the bottom of the storage box is avoided when the telescopic mechanism is telescopic, and smooth extension is ensured.
5. The sunshade cloth comprises a flexible cloth body and a plurality of reinforcing telescopic rods, wherein the reinforcing telescopic rods consist of end reinforcing telescopic rods and middle reinforcing telescopic rods, the end reinforcing telescopic rods extend out of the storage box along with the flexible cloth body, and the unfolded flexible cloth body can be attached to a front cover of an automobile, so that the sunshade cloth is prevented from being blown up by wind.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a schematic view (plan view) of an arrangement position of a sun protection and shading device for a front cover of an automobile in embodiment 1 of the present invention on the automobile;
fig. 2 is a plan view (folded state) of the sun protection and shading device for the front cover of the automobile in embodiment 1 of the present invention;
FIG. 3 is a front sectional view of a sun visor for a front cover of an automobile according to embodiment 1 of the present invention;
FIG. 4 is a plan view (expanded state) of a sun visor for an automobile front cover according to embodiment 1 of the present invention;
FIG. 5 is a schematic structural view of a sunshade cloth according to embodiment 2 of the present invention;
FIG. 6 is a plan view (expanded state) of a sun visor for an automobile front cover according to embodiment 2 of the present invention;
fig. 7 is a top sectional view (in a closed state) of a sun screen device for a front cover of an automobile according to embodiment 3 of the present invention;
fig. 8 is a top sectional view (in an expanded state) of a sun visor for an automobile front cover according to embodiment 3 of the present invention;
fig. 9 is a top sectional view (in an expanded state) of a sun visor for an automobile front cover according to embodiment 4 of the present invention;
fig. 10 is a top sectional view (in a closed state) of the sun visor for an automobile front cover according to embodiment 5 of the present invention;
fig. 11 is a top sectional view (in an expanded state) of a sun visor device for an automobile front cover according to embodiment 5 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
In order to solve the problems of the existing sunshade device, the present embodiment provides a sunshade device for a front cover of an automobile, as shown in fig. 1-2, including: receiver 1, telescopic machanism 2 and puggaree 3, when solar protection devices draws in, telescopic machanism 2 and puggaree 3 are located receiver 1, and when solar protection devices expanded, telescopic machanism 2 and puggaree 3 can stretch out receiver 1.
In this embodiment, as shown in fig. 1, receiver 1 sets up on the protecgulum of car, and is concrete, as shown in fig. 2, receiver 1 is rectangle hollow structure, for fixed telescopic machanism 2, this embodiment is equipped with boss 101 on the diapire of receiver 1, and telescopic machanism 2 of this embodiment is installed promptly on boss 101, when telescopic machanism 2 drives sunshade cloth 3 and extends like this, can avoid the friction, guarantee to extend smoothly.
For supplying telescopic machanism 2 and puggaree 3 wear out receiver 1 and expand, as shown in fig. 2 and 3, ring channel 102 has been seted up to the round of this embodiment at the lateral wall of receiver 1, at this moment, still be fixed with a plurality of support columns 103 on the boss 101, the top of support column 103 is fixed with the roof of receiver 1 to the structural stability of receiver 1 has been guaranteed.
It should be noted that the shape of the storage case 1 is not limited to a rectangular structure, and in other embodiments, a circular or other polygonal structure may be adopted.
In this embodiment, the retractable mechanism 2 is disposed in the storage box 1, specifically fixed to the boss 101, and the retractable mechanism 2 can be retracted in the length and width directions of the storage box 1.
Specifically, as shown in fig. 2 and 4, the telescopic mechanism 2 includes: the power telescopic rod I201, the power telescopic rod II202 and the power telescopic rod III 203.
The power telescopic rod I201 and the power telescopic rod II202 are arranged along the horizontal direction, and the power telescopic rod I201 and the power telescopic rod II202 are distributed in parallel; the power telescopic rod III 203 is connected between the power telescopic rod I201 and the power telescopic rod II202 and is perpendicular to the telescopic directions of the power telescopic rod I201 and the power telescopic rod II202, namely the power telescopic rod III 203 is vertically arranged, so that the telescopic mechanism 2 can be transversely and longitudinally extended and contracted.
The power telescopic link I201, the power telescopic link II202 and the power telescopic link III 203 of this embodiment are two-way pneumatic power telescopic links, and the two-way pneumatic power telescopic link of this embodiment is prior art, specifically can form two pneumatic lifter combinations, also can directly adopt two pole cylinders.
It should be noted that the bidirectional pneumatic power telescopic rod of this embodiment can also be replaced by a bidirectional hydraulic power telescopic rod, which is the same as the existing hydraulic rod, and this embodiment is not described in detail.
In order to guarantee that power telescopic link I201 and power telescopic link II202 can steady movement, as shown in fig. 2 and 3, this embodiment is in still be connected with a plurality of support telescopic links 204 between power telescopic link I201 and the power telescopic link II202, it is a plurality of support telescopic link 204 is established respectively in the both sides of power telescopic link III 203, support telescopic link 204 is two-way telescopic link, and two flexible ends that support telescopic link 204 are connected with the fixed part of power telescopic link I201, power telescopic link II202 respectively.
It should be noted that the supporting telescopic rod 204 is a common telescopic rod, and when the power telescopic rod III 203 extends and contracts, the supporting telescopic rod 204 passively extends and contracts.
In this embodiment, as shown in fig. 2 and 4, the sun cloth 3 is made of a flexible material, and four top corners of the sun cloth 3 are respectively and correspondingly connected with two sliding portions of the power telescopic rod I201 and the power telescopic rod II202, so that when the telescopic mechanism 2 is extended, the sun cloth 3 can be driven to be unfolded; when the telescopic mechanism 2 is contracted, the sun-shading cloth 3 can be driven to be folded.
It should be noted that, in order to ensure that the sunshade cloth 3 can be smoothly unfolded, the size of the sunshade cloth 3 should match the size of the telescopic mechanism 2 when being unfolded.
In the embodiment, the extension of the telescopic mechanism 2 drives the sunshade cloth 3 to expand outwards from the storage box 1, so that the automobile front cover can be covered for blocking heat flow, and the faults of parts such as an engine and the like caused by overhigh temperature can be avoided; when not using, rethread telescopic mechanism 2's shrink drives puggaree 3 and draws in to receiver 1, compares in traditional sunshade and sunshade, has convenient to use's advantage.
Example 2
As shown in fig. 5, the sun-shading device for the front cover of the automobile is different from that of embodiment 1 in that the sun-shading cloth 3 of the embodiment is composed of a flexible cloth body 301 and a plurality of reinforcing telescopic rods connected to the flexible cloth body 301, the reinforcing telescopic rods are bidirectional telescopic rods, and the telescopic directions of the reinforcing telescopic rods are consistent with that of the power telescopic rod III 203.
Specifically, strengthen the telescopic link and strengthen the telescopic link by the tip and constitute telescopic link 302 and middle telescopic link 303 of strengthening, as shown in fig. 6, two flexible ends of tip reinforcing telescopic link 302 are connected with the sliding part of power telescopic link I201, power telescopic link II202 respectively, two flexible ends of middle telescopic link 303 of strengthening are connected with the fixed part of power telescopic link I201, power telescopic link II202 respectively.
This embodiment sets up a plurality of enhancement telescopic links on flexible cloth body 301, like this when sunshade cloth 3 expandes completely, can make sunshade cloth 3 can stably laminate at the car protecgulum surface, and can not be blown by wind and rise.
Example 3
As shown in fig. 7 and 8, the sun protection and sunshade device for the front cover of the automobile is different from embodiment 1 in that the power expansion rod I201, the power expansion rod II202 and the power expansion rod III 203 in the present embodiment have the following structures:
the power telescopic rod I201 comprises a fixed rod I201-1, a sliding rod I201-2 and a sliding rod II 201-3 which are movably arranged in the fixed rod I201-1, through holes I for the sliding rod I201-2 and the sliding rod II 201-3 to penetrate out are respectively formed in two ends of the fixed rod I201-1, the size of each through hole I is smaller than the inner diameter of the fixed rod I201-1, and a convex edge I also extends from one end, located in the fixed rod I, of each of the sliding rod I201-2 and the sliding rod II 201-3, and is closely connected with the inner wall of the fixed rod I201-1.
The power telescopic rod II202 comprises a fixed rod II 202-1, a sliding rod III202-2 and a sliding rod IV 202-3 which are movably arranged in the fixed rod II 202-1, through holes II for the sliding rod III202-2 and the sliding rod IV 202-3 to penetrate out are respectively formed in two ends of the fixed rod II 202-1, the size of each through hole II is smaller than the inner diameter of the fixed rod II 202-1, a convex edge II also extends from one end of each of the sliding rod III202-2 and the sliding rod IV 202-3, which is located in the fixed rod II, and the convex edge II is tightly connected with the inner wall of the fixed rod II 202-1.
The power telescopic rod III 203 is composed of a fixed rod III 203-1, a sliding rod V203-2 and a sliding rod VI 203-3 which are movably arranged in the fixed rod III 203-1, through holes III for the sliding rod V203-2 and the sliding rod VI 203-3 to penetrate out are respectively formed in two ends of the fixed rod III 203-1, the size of each through hole III is smaller than the inner diameter of the fixed rod III 203-1, protruding edges III also extend from one ends, located in the fixed rod III, of the sliding rods V203-2 and the sliding rod VI 203-3, and the protruding edges III are tightly connected with the inner wall of the fixed rod III 203-1.
An air inlet I203-4 is formed in the middle of the fixing rod III 203-1, the air inlet I203-4 is communicated with an air pump 205, the sliding rod V203-2 and the sliding rod VI 203-3 are both of a hollow structure, two ends of the sliding rod V203-2 and the sliding rod VI 203-3 are both open, the top end of the sliding rod V203-2 is communicated with the fixing rod I201-1, and the bottom end of the sliding rod VI 203-3 is communicated with the fixing rod II 202-1.
The specific working principle of the telescopic mechanism 2 of the embodiment is as follows:
the air pump 205 is communicated with the air inlet I203-4, air flow is injected into the fixing rod III 203-1, and the injected air flow enters the fixing rod I201-1 through the sliding rod V203-2 and enters the fixing rod II 202-1 through the sliding rod VI 203-3; when the airflow reaches a certain saturation degree, under the action of the airflow, the sliding rod I201-2 in the fixed rod I201-1 is pushed out leftwards (taking fig. 7 as an example, the same holds true below), and the sliding rod II 201-3 is pushed out rightwards; in the same way, the sliding rod III202-2 in the fixed rod II 202-1 is pushed out leftwards, and the sliding rod IV 202-3 is pushed out rightwards, so that the transverse extension of the telescopic mechanism 2 is realized.
When the air flows in the fixing rod I201-1 and the fixing rod II 202-1 reach a certain saturation degree, the air flow injected by the air pump 205 does not enter the fixing rod I201-1 through the sliding rod V203-2 or the fixing rod II 202-1 through the sliding rod VI 203-3, at this time, the sliding rod V203-2 in the fixing rod III 203-1 moves upwards under the pushing of the air flow, and the sliding rod VI 203-3 moves downwards, so that the longitudinal extension of the telescopic mechanism 2 is realized.
The fully extended state of the telescopic mechanism 2 is shown in fig. 8.
For the contraction of the telescopic mechanism 2, the embodiment also adopts a pneumatic manner, as shown in fig. 8, taking the power telescopic rod III 203 as an example, the embodiment is provided with an air inlet II 203-5 and an air inlet III 203-6 at two ends of the fixed rod III 203-1, the air inlet II 203-5 is located between the end position of the sliding rod V203-2 when fully extended and the top end of the fixed rod III 203-1, the air inlet III 203-6 is located between the end position of the sliding rod VI 203-3 when fully extended and the bottom end of the fixed rod III 203-1, and both the air inlet II 203-5 and the air inlet III 203-6 are communicated with the air pump 205; the structure of the power telescopic rod I201 and the power telescopic rod II202 is the same.
When the telescopic mechanism 2 needs to be contracted, the air pump 205 is communicated with the air inlet II 203-5 and the air inlet III 203-6, air flows respectively enter from the air inlet II 203-5, so that the sliding rod V203-2 is pushed to contract (namely, the sliding rod moves downwards in the figure 8), and the air flows simultaneously enter from the air inlet III 203-6 and push the sliding rod VI 203-3 to contract (namely, the sliding rod moves upwards in the figure 8); the power telescopic rod I201 and the power telescopic rod II202 contract in the same way, so that the contraction of the telescopic mechanism 2 is realized.
Example 4
As shown in fig. 9, the sun-shading device for a front cover of an automobile is different from that of embodiment 3 in that the sun-shading cloth 3 of the embodiment further includes a plurality of reinforcing telescopic rods, the reinforcing telescopic rods are bidirectional telescopic rods, and the telescopic directions of the reinforcing telescopic rods are consistent with that of the power telescopic rods III 203.
Specifically, the reinforcing telescopic rod comprises an end reinforcing telescopic rod 302 and a middle reinforcing telescopic rod 303, two telescopic ends of the end reinforcing telescopic rod 302 are respectively connected with a sliding rod I201-2/a sliding rod II 201-3 and a sliding rod III 202-2/a sliding rod IV 202-3, and two telescopic ends of the middle reinforcing telescopic rod 303 are respectively connected with a fixed rod I201-1 and a fixed rod II 202-1.
The sunshade cloth 3 of the present embodiment includes a plurality of reinforcing telescopic rods, so that the sunshade cloth 3 can be stably attached to the front surface of the automobile without being blown up by wind when the sunshade cloth 3 is completely unfolded.
Example 5
As shown in FIGS. 10 and 11, the automobile front cover sun protection device is different from the embodiment 4 in that both ends of the sliding rod V203-2 and the sliding rod VI 203-3 of the embodiment are closed, the top end of the sliding rod V203-2 is connected with the fixed rod I201-1, and the bottom end of the sliding rod VI 203-3 is connected with the fixed rod II 202-1.
In addition, the telescopic mechanism 2 of the embodiment further comprises a telescopic conveying pipe 206, the telescopic conveying pipe 206 is respectively communicated with the fixing rod I201-1 and the fixing rod II 202-1, and the telescopic conveying pipe 206 is communicated with the air pump 205.
The specific working principle of the telescopic mechanism 2 of the embodiment is as follows:
the air pump 205 is connected with the fixed rod III 203-1 and the telescopic conveying pipe 206, and when an air flow is injected into the fixed rod III 203-1, the sliding rod V203-2 in the fixed rod III 203-1 moves upwards under the push of the air flow, and the sliding rod VI 203-3 moves downwards, so that the longitudinal extension of the telescopic mechanism 2 is realized.
When air flow is injected into the telescopic conveying pipe 206, the air flow enters the fixing rod I201-1 and the fixing rod II 202-1 through the telescopic conveying pipe 206, and under the action of the air flow, the sliding rod I201-2 in the fixing rod I201-1 is pushed out leftwards (taking fig. 10 as an example, the same holds below), and the sliding rod II 201-3 is pushed out rightwards; in the same way, the sliding rod III202-2 in the fixed rod II 202-1 is pushed out leftwards, and the sliding rod IV 202-3 is pushed out rightwards, so that the transverse extension of the telescopic mechanism 2 is realized.
The contraction of the telescopic mechanism 2 is the same principle as that of embodiment 3.
It should be noted that only one set of air pump is provided in this embodiment, and in other embodiments, two sets of air pumps may be provided, where the two sets of air pumps correspond to the power expansion rod III 203 and the telescopic conveying pipe 206, respectively.
The telescopic mechanism 2 of the embodiment can perform longitudinal and transverse extension simultaneously, thereby saving the extension time.
Finally, in order to supply power to the electric devices, a solar panel may be disposed at the top of the storage box 1 to convert solar energy into electric energy.
It should be noted that, in the embodiment of the present invention, the storage box 1 may be fixed on the front cover of the automobile by using a suction cup, a back adhesive, a magnetic attraction fixing, and the like, which is not limited in the utility model.
It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.
Claims (10)
1. Sun-proof solar protection devices is used to car bonnet, its characterized in that includes:
the storage box is arranged on a front cover of the automobile;
the telescopic mechanism is arranged in the storage box and can be stretched along the length direction and the width direction of the storage box;
the sunshade cloth is fixed on the telescopic mechanism so as to drive the sunshade cloth to be unfolded outwards towards the storage box when the telescopic mechanism is extended and drive the sunshade cloth to be folded towards the storage box when the telescopic mechanism is contracted.
2. The sun shade device for a front cover of an automobile according to claim 1, wherein the telescoping mechanism comprises:
the power telescopic rod I and the power telescopic rod II are distributed in parallel;
the power telescopic rod III is connected between the power telescopic rod I and the power telescopic rod II and is perpendicular to the telescopic directions of the power telescopic rod I and the power telescopic rod II;
and the power telescopic rod I, the power telescopic rod II and the power telescopic rod III are both bidirectional pneumatic power telescopic rods or bidirectional hydraulic power telescopic rods.
3. The sun-shading device for the front cover of the automobile as claimed in claim 2, wherein the power telescopic rod I is composed of a fixed rod I, a sliding rod I movably arranged in the fixed rod I, and a sliding rod II; the power telescopic rod II consists of a fixed rod II, a sliding rod III and a sliding rod IV which are movably arranged in the fixed rod II; the power telescopic rod III consists of a fixed rod III, a sliding rod V and a sliding rod VI which are movably arranged in the fixed rod III;
the fixing rod III is communicated with a pneumatic unit or a hydraulic unit, the sliding rod V and the sliding rod VI are both of a hollow structure, two ends of the sliding rod V and the sliding rod VI are both opened, the sliding rod V is communicated with the fixing rod I/the fixing rod II, and the sliding rod VI is communicated with the fixing rod II/the fixing rod I;
and four top angles of the sunshade cloth are respectively and correspondingly connected with the sliding rod I, the sliding rod II, the sliding rod III and the sliding rod IV.
4. The sun-shading device for the front cover of the automobile as claimed in claim 2, wherein the power telescopic rod I is composed of a fixed rod I, a sliding rod I movably arranged in the fixed rod I, and a sliding rod II; the power telescopic rod II consists of a fixed rod II, a sliding rod III and a sliding rod IV which are movably arranged in the fixed rod II; the power telescopic rod III consists of a fixed rod III, a sliding rod V and a sliding rod VI which are movably arranged in the fixed rod III;
the fixed rod III is communicated with a pneumatic unit or a hydraulic unit, two ends of the sliding rod V and two ends of the sliding rod VI are closed ends, the sliding rod V is connected with the fixed rod I/the fixed rod II, and the sliding rod VI is connected with the fixed rod II/the fixed rod I;
a telescopic conveying pipeline is communicated between the fixing rod I and the fixing rod II and is communicated with the pneumatic unit or the hydraulic unit;
and four top angles of the sunshade cloth are respectively and correspondingly connected with the sliding rod I, the sliding rod II, the sliding rod III and the sliding rod IV.
5. The sun-shading device for the front cover of the automobile as claimed in claim 2, wherein a plurality of supporting telescopic rods are further connected between the power telescopic rod I and the power telescopic rod II, the plurality of supporting telescopic rods are respectively arranged at two sides of the power telescopic rod III, and the supporting telescopic rods are bidirectional telescopic rods.
6. The sun-shading device for the front cover of the automobile as claimed in claim 5, wherein a boss is arranged at the bottom of the storage box, and the power telescopic rod III and the support telescopic rod are both fixed on the boss.
7. The sun-shading and sun-shading device for the front cover of the automobile as claimed in claim 2, wherein the sun-shading cloth is composed of a flexible cloth body and a plurality of reinforcing telescopic rods connected with the flexible cloth body, the reinforcing telescopic rods are bidirectional telescopic rods, and the telescopic directions of the reinforcing telescopic rods are consistent with the telescopic direction of the telescopic rod III.
8. The sun-shading device for the front cover of the automobile according to claim 7, wherein the reinforcing telescopic rod comprises an end reinforcing telescopic rod and a middle reinforcing telescopic rod, two telescopic ends of the end reinforcing telescopic rod are respectively connected with the sliding portions of the power telescopic rod I and the power telescopic rod II, and two telescopic ends of the middle reinforcing telescopic rod are respectively connected with the fixing portions of the power telescopic rod I and the power telescopic rod II.
9. The sun-shading and sun-shading device for the front cover of the automobile as claimed in claim 1, wherein a support pillar is provided between the top wall and the bottom wall of the storage box, and an annular groove for the extension mechanism and the sun-shading cloth to penetrate through is provided around the side wall of the storage box.
10. The sun-shading device for the front cover of the automobile as claimed in claim 9, wherein a solar power generation system is further provided on the top of the storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122592599.0U CN216184425U (en) | 2021-10-27 | 2021-10-27 | Sun-shading device for automobile front cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122592599.0U CN216184425U (en) | 2021-10-27 | 2021-10-27 | Sun-shading device for automobile front cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216184425U true CN216184425U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122592599.0U Active CN216184425U (en) | 2021-10-27 | 2021-10-27 | Sun-shading device for automobile front cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216184425U (en) |
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2021
- 2021-10-27 CN CN202122592599.0U patent/CN216184425U/en active Active
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