CN211252177U - External sun-shading equipment for automobile - Google Patents

Abstract

The utility model relates to an automobile external sunshade device, which comprises two sunshade components which are transversely and longitudinally arranged and have the same structure and principle; the sunshade component comprises a shell, two semi-automatic rebounding devices, two bundles of rolled cloth and two aluminum pipes; the two aluminum pipes are respectively sleeved on the outer sides of the two semi-automatic rebounding devices, and the two semi-automatic rebounding devices are arranged in the shell; two cloth rolling grooves are formed in the upper side of the shell, one ends of two bundles of cloth are respectively installed on the two aluminum pipes, and the other ends of the two bundles of cloth penetrate through the cloth rolling grooves and extend out of the shell; the two sunshade components are arranged on the vehicle roof through strong magnets, wherein the cloth rolling grooves of the transverse sunshade components are transversely arranged, and the cloth rolling grooves of the longitudinal sunshade components are longitudinally arranged. Can carry out the sunshade sun-proof to whole car most in the car outside, solve the car and lead to the too high problem of in-car temperature because of insolate for a long time, provide comparatively comfortable environment of taking a bus for the person of taking a bus, prevent simultaneously that long time insolate from causing the harm to the whole car, extension automobile life.

Description

External sun-shading equipment for automobile

Technical Field

The utility model belongs to the technical field of the car technique and specifically relates to an outside shading equipment of car.

Background

Automobiles have become a popular tool for riding instead of walking in daily life. However, there still exist certain problems to be improved in the use process of the automobile, such as high temperature in the automobile due to long-time insolation of the automobile in a high-temperature sunny day; not only to shine the person's that the back was used immediately on the bus riding comfort degree to some extent influence, can cause the harm to the car moreover, reduce the life of car.

In order to solve the problem of insolation, the existing automobile sun-shading products comprise a front windshield sun-shading board, an automobile inner door and window curtain and an automobile coat. However, these sun shading products suffer from the following disadvantages and drawbacks: (1) the sheltering areas of the front windshield sunshading board and the door and window curtain in the vehicle are very limited, and the front windshield sunshading board and the door and window curtain in the vehicle cannot play a real role in sunshading and sun-screening for the whole vehicle so as to solve the problem of overhigh temperature in the vehicle due to long-time insolation. (2) Front windshield visors also require a limited amount of space in the vehicle for storage when not in use. (3) Although the sun-shading and sun-screening effects of the car cover are good, if the car cover needs to be repeatedly used in a short time, the car cover is not frequently adopted due to the fact that the car cover is excessively troublesome to mount and dismount and wastes time and labor; if the dust collecting bag is sleeved outside a vehicle for a long time, dust is easy to accumulate, and the cleaning is not easy; in addition, when the automobile clothes are not used, the automobile clothes also need to occupy the limited space in the automobile for storage, and dust on the automobile clothes is easy to pollute the interior of the automobile.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists among the prior art, the utility model aims at: the utility model provides an outside sunshade equipment of car can carry out the sunshade sun-proof to the automobile body majority in the car outside, has solved the car and has leaded to the too high problem of in-car temperature because of insolate for a long time, provides comparatively comfortable environment of riding for the person of taking, prevents simultaneously that insolate for a long time from causing the harm to the whole car, extension car life.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automobile external sunshade device comprises two sunshade components which are transversely and longitudinally arranged and have the same structure and principle; the sunshade component comprises a shell, two semi-automatic rebounding devices, two bundles of rolled cloth and two aluminum pipes; the two aluminum pipes are respectively sleeved on the outer sides of the two semi-automatic rebounding devices, and the two semi-automatic rebounding devices are arranged in the shell; two cloth rolling grooves are formed in the upper side of the shell, one ends of two bundles of cloth are respectively installed on the two aluminum pipes, and the other ends of the two bundles of cloth penetrate through the cloth rolling grooves and extend out of the shell; the two sunshade components are arranged on the vehicle roof through strong magnets, wherein the cloth rolling grooves of the transverse sunshade components are transversely arranged, and the cloth rolling grooves of the longitudinal sunshade components are longitudinally arranged. After adopting this kind of structure, horizontal sunshade component and vertical sunshade component can carry out the sunshade to the vast majority of automobile body outside the car and prevent the sun. The vehicle body can be covered by directly pulling the batching cloth to stretch the batching cloth, and the operation is convenient and quick.

As a preferred, be provided with the draw-in groove on the aluminum pipe, the link of batching and aluminum pipe is fixed with the cardboard, and the batching passes the draw-in groove with the aluminum pipe through the cardboard and is connected. After the structure is adopted, when the cloth is pulled, the cloth is wound to drive the aluminum pipe to rotate.

Preferably, the shell comprises a shell and two sealing plates, the shell is a cylinder body with two through ends, the cloth rolling groove is formed in the upper side of the shell, and a plurality of screw grooves parallel to the axis of the cylinder body are formed in the inner wall of the shell; the closing plate is installed at the both ends of shell, corresponds the position with the screw groove on the closing plate and is provided with a plurality of screw holes, and the closing plate passes through first screw equipment with the shell. With this structure, the division of the housing into the outer shell and the sealing plate facilitates the installation of the internal structure.

Preferably, the bottom of the inner side of the shell is also provided with a fixed seat which is integrally formed with the shell, and the fixed seat is provided with a threaded hole; the powerful magnet is installed on the fixing seat through a second screw. After the structure is adopted, the distance between the sunshade component and the vehicle roof is adjusted by adjusting the second screw, so that the transverse sunshade component and the longitudinal sunshade component are distributed in a staggered manner or arranged at the same height in the vertical direction.

Preferably, the transverse sunshade members and the longitudinal sunshade members are staggered or arranged at the same height in the vertical direction.

Preferably, in use, the rolling cloth of the longitudinal sunshade component is arranged at the lower part, and the rolling cloth of the transverse sunshade component covers the shell and part of the rolling cloth of the longitudinal sunshade component.

Preferably, the lateral sun visor member is mounted at a front end or a rear end of the roof.

Preferably, the free end of the roll cloth is fixed to the bottom or the side of the vehicle body by a fixing magnet in the use state. After adopting this kind of structure, be favorable to keeping the steady state when using, prevent that the batching from being blown the condition emergence such as being blown.

Preferably, the semi-automatic rebounding device comprises a first end code, a second end code, a spring rod, a spring tail plug, a damping mechanism, a self-locking positioning piece and a one-way rotating sleeve piece; the spring tail plug is sleeved at one end of the spring rod, one end of the spring is fixed on the spring rod, and the other end of the spring is sleeved and penetrates through the spring rod to be connected with the spring tail plug; the unidirectional rotation external member comprises a ratchet wheel and an outer clamping sleeve, one end of a spring rod, which is used for fixing a spring, is fixedly connected with the ratchet wheel, the outer wall of the outer clamping sleeve is provided with a convex block, the inner wall of the outer clamping sleeve is provided with a non-return pawl, the outer clamping sleeve is clamped on the aluminum pipe through the convex block, and the non-return pawl is contacted with a gear of the ratchet wheel corresponding to the side of the ratchet wheel; the damping mechanism is connected with one end of the spring rod, which is sleeved with the spring tail plug, through a connecting rod; the self-locking positioning piece is a ratchet mechanism and is connected with a second head and tail code, the second head and tail code is connected with the sealing plate, and one end of the spring rod fixing spring is connected with the sealing plate through the first head and tail code; the self-locking positioning piece, the damping mechanism and the spring tail plug are all provided with a convex block. After the structure is adopted, when the rolled cloth needs to be recovered, the rolled cloth is slightly pulled, the self-locking positioning piece is unlocked, the spring tail plug is driven to rotate due to the resilience force of the spring, the spring tail plug rotates to drive the aluminum pipe to rotate due to the interference of the convex block of the spring tail plug and the clamping groove of the aluminum pipe, and the aluminum pipe drives the rolled cloth to be automatically rolled. The self-locking positioning piece realizes the self-locking positioning and unlocking functions through a ratchet structure.

Preferably, the semi-automatic rebounding device further comprises an adjusting screw, a screw hole is formed in the middle of the first end code, the adjusting screw penetrates through the first end code and is clamped with one end of a ratchet wheel of the ratchet wheel mechanism, and the adjusting screw is located on the outer side of the sealing plate. After the structure is adopted, the ratchet wheel is driven to rotate by rotating the adjusting screw, the spring rod is driven to rotate by the ratchet wheel, the spring fixed on the spring rod rotates, the rolling elastic force of the spring is further adjusted, the adjusting screw is loosened, and the ratchet wheel is clamped due to the interaction between the non-return pawl and the ratchet wheel, so that the rolling elastic force of the spring is kept stable.

In general, the utility model has the advantages as follows:

1. the sun-shading device realizes the sun-shading and sun-screening function outside the automobile, fundamentally solves the problem that the temperature in the automobile is too high due to long-time insolation, provides a comfortable riding environment for passengers, prevents the damage to the whole automobile due to the long-time insolation, and prolongs the service life of the automobile.

2. This shading equipment convenient operation, the rolling is swift, even need repeated extension and shrink in the short time, also very labour saving and time saving, convenient using widely.

3. The sun-shading equipment is fixed at the top of the automobile, does not need to be disassembled to be stored in the automobile when not in use, does not need to occupy the space in the automobile, and does not cause pollution to the inside of the automobile.

4. The sun shading equipment is detachably arranged on the roof through the powerful magnet, so that nondestructive dismounting and mounting are realized.

5. Because the problem of overhigh temperature caused by insolation in the automobile is solved, a driver does not need to start an air conditioner to cool and then get on the automobile to drive the automobile, and the time of gasoline and the driver is saved.

6. The roll cloth can also be waterproof, snow-proof and ice-proof, can protect the automobile paint of an automobile, and keeps the automobile body clean. Is particularly suitable for heavy industrial cities to use in acid rain.

Drawings

Fig. 1 is a schematic view of the internal structure of the sunshade device in the embodiment.

Fig. 2 is a cross-sectional view a-a of fig. 1.

Fig. 3 is a cross-sectional view of B-B in fig. 2.

FIG. 4 is a perspective view showing a half-extended state of the sunshade device in the embodiment.

FIG. 5 is a top view of the embodiment in a semi-extended state of the lateral and longitudinal sunshade members.

FIG. 6 is a bottom view of the embodiment with the lateral and longitudinal sunshade components extended.

The reference numbers and corresponding part names in the figures are: 1-transverse sunshade component, 2-longitudinal sunshade component, 3-shell, 4-sealing plate, 5-screw hole, 6-batching, 7-batching groove, 8-pull rod, 9-pull rope, 10-fixed magnet, 11-screw groove, 12-semi-automatic rebounding device, 13-strong magnet, 14-fixed seat, 15-aluminum pipe, 16-spring, 17-self-locking positioning piece, 18-damping mechanism, 19-first end-to-end code, 20-first screw, 21-second end-to-end code, 22-spring tail plug and 23-unidirectional rotation kit.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

The automobile external sunshade equipment is composed of two transverse sunshade components and a longitudinal sunshade component which are identical in structure and principle. The transverse sunshade components and the longitudinal sunshade components are arranged in a staggered mode in the vertical direction, and the height of the longitudinal sunshade components is lower than that of the transverse sunshade components.

The sunshade component comprises a shell, two sealing plates, two semi-automatic rebounding devices, two bundles of rolling cloth, two aluminum pipes and 8 powerful magnets; the rolling cloth is made of sun-proof and waterproof materials. Two aluminum pipes are respectively sleeved on the outer sides of the two semi-automatic rebounding devices, and the two semi-automatic rebounding devices are arranged in the shell. The aluminum pipe is provided with a radially inwards concave clamping groove in an omega shape, the connecting end of the batching and the aluminum pipe is fixedly provided with a clamping plate, the clamping plate penetrates into the accommodating cavity of the clamping groove to realize connection of the batching and the aluminum pipe, the batching extends out of and is coiled on the outer side of the aluminum pipe along the opening of the clamping groove, and when the batching is pulled, the batching drives the aluminum pipe to rotate.

The shell is a round-corner rectangular cylinder body with two through ends, 6 screw grooves parallel to the axis of the cylinder body are uniformly distributed on the inner wall of the shell in an integrated forming mode, and the screw grooves are as long as the shell. Two cloth rolling grooves with long rectangular sections are arranged at the upper part of the shell. The bottom of the inner side of the shell is also provided with a fixed seat which is integrally formed with the shell, the fixed seat is in an n-shaped shape, and the upper end of the fixed seat is provided with two rows of threaded holes; 8 strong magnets are respectively distributed and installed on the fixed seat through second screws, and the installation height of the whole sunshade component is adjusted through the length of the second screws screwed into the fixed seat. The sunshade component is fixed on the vehicle roof through a strong magnet. In this embodiment, the length of the second screw screwed into the fixing seat of the longitudinal sunshade component is greater than the length of the second screw screwed into the fixing seat of the transverse sunshade component, so that the transverse sunshade component and the longitudinal sunshade component are arranged in a high-low staggered manner in the vertical direction.

Two closing plates are installed respectively at the both ends of shell, are provided with 6 screw holes on every closing plate, and the screw slot one-to-one on the position of screw hole and the shell, closing plate and shell pass through first screw equipment. Two semi-automatic resilient mounting and the axis of shell are installed parallelly and are fixed inside the shell, and two bundles of batching are rolled up respectively and are covered in two semi-automatic resilient mounting's the outside, and two bundles of batching's free end passes two batching grooves respectively and extends to the shell outside, and the free end of batching is provided with the pull rod, and the width of pull rod is greater than the width in batching groove, pull rod and semi-automatic resilient mounting parallel arrangement. The middle part of the pull rod is provided with a pull rope perpendicular to the pull rod, one end of the pull rope is fixed with the middle part of the pull rod, and the other end of the pull rope is connected with a fixed magnet. When the device is used, the pull rope is pulled, the pull rope drives the pull rod, the pull rod drives the batching to extend to cover the vehicle body, and the free end of the batching is fixed by attraction of the fixed magnet and the iron part of the vehicle body.

The semi-automatic rebounding device comprises a first end code, a second end code, a spring rod, a spring tail plug, a damping mechanism, a self-locking positioning piece, a one-way rotating sleeve and an adjusting screw. The spring tail plug is sleeved at one end of the spring rod, one end of the spring is fixed on the spring rod, and the other end of the spring is sleeved and penetrates through the spring rod to be connected with the spring tail plug. The unidirectional rotation external member comprises a ratchet wheel and an outer clamping sleeve, one end of a spring rod, which is used for fixing a spring, is fixedly connected with the ratchet wheel, the outer wall of the outer clamping sleeve is provided with a convex block (not shown in the figure), the inner wall of the outer clamping sleeve is provided with a non-return pawl, the outer clamping sleeve is clamped on an aluminum pipe through the convex block, and the non-return pawl is contacted with a gear of the ratchet wheel corresponding to the side of; the damping mechanism is connected with one end of the spring rod, which is sleeved with the spring tail plug, through a connecting rod; the self-locking positioning piece is a ratchet mechanism and is connected with a second head and tail code, the second head and tail code is connected with the sealing plate, and one end of the spring rod fixing spring is connected with the sealing plate through the first head and tail code; the middle part of the first end-to-end code is provided with a screw hole, an adjusting screw passes through the first end-to-end code and is clamped with one end of a ratchet wheel of the ratchet wheel mechanism in a clamping block and clamping groove mode, and the adjusting screw is located on the outer side of the sealing plate. The ratchet wheel is driven to rotate by rotating the adjusting screw, the spring rod is driven to rotate by the ratchet wheel, the spring fixed on the spring rod rotates, the rolling elastic force of the spring is adjusted, and the cloth rolling rebounding speed is adjusted. After the adjustment is completed, the adjusting screw is loosened, and the ratchet wheel is clamped due to the interaction between the non-return pawl and the ratchet wheel, so that the rolling elastic force of the spring is kept stable. The self-locking positioning piece, the damping mechanism and the spring tail plug are all provided with a convex block. When the batching needs to be retrieved, gently draw the batching, unblock auto-lock setting element, because the resilience force spring of spring resets and drives the spring tail stopper and rotate, because there is interference in circumference in the draw-in groove of lug and the aluminum pipe of spring tail stopper, the spring tail stopper rotates and drives the aluminum pipe and rotate, and the aluminum pipe drives the batching automatic winding. The self-locking positioning piece realizes the self-locking positioning and unlocking functions through a ratchet structure.

When the sun is needed to be shaded and sun-proof, two rolls of cloth of the longitudinal shading part are firstly stretched: pull rope or pull rod (when pulling the stay rope, the stay rope drives the pull rod) of vertical sunshade component are pulled, and the pull rod drives the batching and extends the left and right sides that covers the automobile body, loosens and acts as go-between, because semi-automatic resilient mounting's auto-lock setting element is connected with the second end code through ratchet, has auto-lock locate function, and the batching can not kick-back this moment, inhales mutually through the iron spare part of fixed magnet and automobile body and fixes the free end of batching. Two rolls of cloth of the transverse sunshade component are stretched, a pull rope or a pull rod of the transverse sunshade component is pulled (when the pull rope is pulled, the pull rope drives the pull rod), the pull rod drives the rolls of cloth to stretch and cover the front side and the rear side of the vehicle body, and the free ends of the rolls of cloth are fixed by attraction of the fixed magnets and iron parts of the vehicle body. The whole equipment covers the top, the front side, the rear side and the left side of the vehicle body, and plays a certain role in sun protection.

When the batching needs to be withdrawn, two batching of the transverse sunshade component are firstly coiled: the fixed magnet is separated from the vehicle body, the pull rod or the pull rope is slightly pulled forwards and then is immediately loosened, the self-locking positioning piece is unlocked, the spring tail plug is driven to rotate by the resilience force of the spring, the lug of the spring tail plug and the clamping groove of the aluminum pipe are interfered in the circumferential direction, the spring tail plug rotates to drive the aluminum pipe to rotate, and the aluminum pipe is driven to roll up the cloth. The width of the pull rod is larger than that of the cloth rolling groove, the pull rod plays a limiting role, and when the cloth is rolled to the position where the pull rod reaches the cloth rolling groove, the cloth rolling is finished. And then the cloth rolling of the longitudinal sunshade component can be completed by the same operation.

When the rolling elastic force of the spring needs to be adjusted, the adjusting screw is rotated to drive the ratchet wheel and the spring rod to rotate, the spring fixed at one end of the spring rod also rotates at the same time, and then the spring is rolled, contracted or extended, and further the adjustment of the rolling elastic force of the spring is realized. The larger the rolling elastic force of the spring is, the faster the rewinding speed of the semi-automatic rebounding device is.

Besides the above mentioned manner, the clamping groove of the aluminum tube may be a structure in which a strip opening is directly formed on the aluminum tube, and the self-locking positioning element, the damping mechanism and the projection of the spring tail plug are in interference fit with the inner wall of the aluminum tube, so as to realize the effect that the rotation of the spring tail plug drives the rotation of the aluminum tube. These variations are all within the scope of the present invention.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims (10)

1. An automobile external sunshade device, characterized in that: comprises two sunshade components which are transversely and longitudinally arranged and have the same structure and principle;

the sunshade component comprises a shell, two semi-automatic rebounding devices, two bundles of rolled cloth and two aluminum pipes; the two aluminum pipes are respectively sleeved on the outer sides of the two semi-automatic rebounding devices, and the two semi-automatic rebounding devices are arranged in the shell; two cloth rolling grooves are formed in the upper side of the shell, one ends of two bundles of cloth are respectively installed on the two aluminum pipes, and the other ends of the two bundles of cloth penetrate through the cloth rolling grooves and extend out of the shell;

the two sunshade components are arranged on the vehicle roof through strong magnets, wherein the cloth rolling grooves of the transverse sunshade components are transversely arranged, and the cloth rolling grooves of the longitudinal sunshade components are longitudinally arranged.

2. The automotive exterior shading device according to claim 1, characterized in that: the aluminum pipe is provided with a clamping groove, a clamping plate is fixed at the connecting end of the batching and the aluminum pipe, and the batching and the aluminum pipe penetrate through the clamping groove through the clamping plate to be connected.

3. The automotive exterior shading device according to claim 1, characterized in that: the shell comprises a shell and two sealing plates, the shell is a cylinder body with two through ends, the cloth rolling groove is arranged on the upper side of the shell, and a plurality of screw grooves parallel to the axis of the cylinder body are arranged on the inner wall of the shell; the closing plate is installed at the both ends of shell, corresponds the position with the screw groove on the closing plate and is provided with a plurality of screw holes, and the closing plate passes through first screw equipment with the shell.

4. The automotive exterior shading device according to claim 3, characterized in that: the bottom of the inner side of the shell is also provided with a fixed seat which is integrally formed with the shell, and the fixed seat is provided with a threaded hole; the powerful magnet is installed on the fixing seat through a second screw.

5. The automotive exterior shading device according to claim 4, characterized in that: the transverse sunshade component and the longitudinal sunshade component are distributed in a staggered mode in the vertical direction or are arranged in the same height mode.

6. The automotive exterior shading device according to claim 5, characterized in that: when the sunshade component is used, the rolling cloth of the longitudinal sunshade component is arranged below, and the rolling cloth of the transverse sunshade component covers the shell and part of the rolling cloth of the longitudinal sunshade component.

7. The automotive exterior shading device according to claim 1, characterized in that: the transverse sunshade component is arranged at the front end or the tail end of the vehicle roof.

8. The automotive exterior shading device according to claim 1, characterized in that: in the using state, the free end of the batching cloth is fixed at the bottom or the side of the vehicle body through the fixed magnet.

9. The automotive exterior shading device according to claim 3, characterized in that: the semi-automatic rebounding device comprises a first end code, a second end code, a spring rod, a spring tail plug, a damping mechanism, a self-locking positioning piece and a one-way rotating sleeve piece;

the spring tail plug is sleeved at one end of the spring rod, one end of the spring is fixed on the spring rod, and the other end of the spring is sleeved and penetrates through the spring rod to be connected with the spring tail plug;

the unidirectional rotation external member comprises a ratchet wheel and an outer clamping sleeve, one end of the spring rod is fixedly connected with the ratchet wheel, the outer wall of the outer clamping sleeve is provided with a convex block, the inner wall of the outer clamping sleeve is provided with a non-return pawl, the outer clamping sleeve is clamped on the aluminum pipe through the convex block, and the non-return pawl is in contact with a gear of the ratchet wheel corresponding to the side of the ratchet wheel to realize unidirectional clamping;

the damping mechanism is connected with one end of the spring rod, which is sleeved with the spring tail plug, through a connecting rod; the self-locking positioning piece is a ratchet mechanism and is connected with a second head and tail code, the second head and tail code is connected with the sealing plate, and one end of the spring rod fixing spring is connected with the sealing plate through the first head and tail code; the self-locking positioning piece, the damping mechanism and the spring tail plug are all provided with a convex block.

10. The automotive exterior shading device according to claim 9, characterized in that: the semi-automatic rebounding device further comprises an adjusting screw, a screw hole is formed in the middle of the first end code, the adjusting screw penetrates through the first end code and is clamped with one end of a ratchet wheel of the ratchet wheel mechanism, and the adjusting screw is located on the outer side of the sealing plate.

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