KR101873769B1

KR101873769B1 - Car awning

Info

Publication number: KR101873769B1
Application number: KR1020170145639A
Authority: KR
Inventors: 배현욱
Original assignee: 주식회사 씨티인터내셔널
Priority date: 2017-11-03
Filing date: 2017-11-03
Publication date: 2018-07-03

Abstract

The present invention relates to an awning of a vehicle, comprising: a case (10) to store a tent (201) therein; a tent winding unit (20) to wind and store the tent (201) inside the case (10); a cover frame (30) to pull down the tent (201) while opening/closing an opening unit (102) of the case (10); a pair of stretchable posts (40) to support the cover frame (30); and a pair of stretchable arms (50) to support the tent (201). Accordingly, a user is able to pull down and use the tent as much as a desired length, and simply adjust an inclination of the tent, thereby providing an effect of largely increasing user convenience.

Description

Car awning

More particularly, the present invention relates to a vehicle performance enhancing use efficiency by allowing a user to pull out a tent as much as a desired length, and to easily adjust the inclination of a tent.

Awning is a lightweight shade made of canvas, aluminum, plastic, etc. to prevent direct sunlight, snow, and rain from entering the window or entrance of a building by installing it on a window or a doorway of a building. It was developed for the car.

In recent years, there has been a great demand for a car for a camping trailer, a roof of a vans, a RV vehicle and the like to provide a sunshade space for avoiding direct sunlight, snow, and rain during camping Is increasing.

Conventional vehicle awnings are generally used for a camping trailer or in a longitudinal direction of a roof of a vehicle to open a tent wrapped in a rolled form inside a case of an awning when a sunshade space is required in the outdoors, Supports both ends of the installed cover frame by supporting it.

At this time, a support arm is provided between the case and the cover frame so as to prevent the cover frame from being pulled toward the case to prevent the cover from being stuck and to support the tent membrane so that the tent is stretched.

However, the prior art vehicle harness has a structure in which the support arm is folded in multiple stages in order to reduce the volume, so that the structure of the support arm is complicated and the weight of the support arm is considerable.

Further, unless the tent is completely unfolded, it is difficult for the folded portion of the support arm to flow and keep the tent, so there is a limitation in use that the tent may be stretched to the end so that the folded portion of the support arm is completely unfolded.

Therefore, there is a drawback that it is difficult to use a vehicle eunion when it is difficult to expand the tent completely due to a tree or surrounding land.

In order to compensate for the above disadvantages, there is a car affair having a folded folded structure to prevent swing of the folded portion even if the folded portion of the support arm is not fully opened. However, such conventional technology requires a lot of force to fold the folded portion Therefore, there is a disadvantage in that it is not easy to use such as spreading the tent or requiring a lot of force when rewinding the tent.

Further, since the conventional folding type support arm is a structure in which folding is performed only in the transverse direction, it is difficult to adjust the angle in the longitudinal direction, so that the tentacles supported by the folding type support arms are generally spread only in parallel with the ground.

However, when using the awning tent, it is necessary to make a shade at a proper position according to the position of the sun, or to tilt the tent so that a large amount of rainwater does not accumulate at the top of the tent when it rains, It is difficult to adjust the inclination of the tapered portion.

Registration Utility Model No. 20-0479452

It is an object of the present invention to improve the structure of a support arm so that a user can pull out a tent as much as a desired length and use the tent easily, So that the usability of the vehicle can be greatly improved.

Yet another object of the present invention is to provide a car windshield which can prevent the tent wind winding part or the tent damage by excessive pulling of the tent by informing the user that the length of the tent stretch can be immediately recognized have.

According to an aspect of the present invention,
A case 10 installed outside the vehicle;
A tentative winding section (20) installed in the case (10) to wind up the tent (201);
A cover frame (20) fixing the outer end of the tent (201) and releasing the tent wrapped around the tent wind take - up part (20) out of the case (10);
A stretchable support (40) which is foldably installed on the cover frame (20) and whose length is adjusted to support the cover frame (20) at a predetermined height from the ground;
The outer end of the cover frame 20 is installed to be movable along the longitudinal direction of the cover frame 20 so that the inner end of the cover frame 20 can be moved to the position of the cover frame 20, (50) in which folding and length adjustment are sequentially performed
The extensible type rocking arm (50) is formed of a multi-stage pipe body so as to be adjustable in length,
And an articulating part 501 is provided at an inner end of the case 10 so as to allow joint movement,
And a guide roller 502 for moving along the guide rail 302 of the cover frame 30 is installed at an outer end portion thereof,
Wherein the connecting portion of the multi-stage tubular body has fixing means for fixing the adjusted length,
The joint motion part (501)
A ball stud 501a provided at an inner end of the telescopic arm 50;
A ball joint housing 501b to which the ball stud 501a is coupled, on an inner side surface of the case 10; So that the joint arm 50 can rotate freely up and down and right and left about the ball stud 501a as a center axis.

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The case (20) includes a receiving portion (101) for storing a tent (201) to be wound therein;

The front surface of which forms an opening 102 through which the tent 201 is released;

And at least one or more vehicle mounting bracket coupling grooves (103) on the outer side surface.

The tentative winding section (20) comprises a winding rod (202) having an inner end portion of the tentative membrane (201) fixed to the outer surface and both ends thereof being rotatably supported inside the case (10);

The elastic member 202 is provided with an elastic member 202 that applies an elastic force to the winding rod 202 in accordance with the rotating direction of the winding rod 202 so that the winding rod 202 is automatically rotated by the elastic force, (203).

The tentative winding section (20) includes an encoder (204) for detecting the number of rotations of the winding rods (202);

A control unit 205 for calculating a distance value extended by the tent 201 in accordance with a detection value provided by the encoder 204 and outputting a control signal according to the calculated value;

And an announcement unit 206 for outputting an audiovisual signal in accordance with the control signal output from the control unit 205.

The cover frame (30) includes a fixing groove (301) for fixing an outer end of the tent (201);

A guide rail 302 for movably guiding the outer end of the telescopic arm 50 in a lateral direction;

A protruding piece 303 for foldably supporting the telescopic column 40;

And a hook (304) provided at one side of the protruding piece (303) and fixing the stretchable pillars (40).

The cover frame 30 is further provided with stopper means 308 for fixing outer ends of the telescopic arm 50 moving along the guide rails 302 at both side ends thereof.

The stretchable support (40) is constituted by a multistage tubular body so that the length thereof can be adjusted;

And a pivoting portion (401) hinged to the cover frame (30) so as to be rotatable;

And a fixing means for fixing the adjusted length to the connection portion of the multi-stage pipe.

The multistage tubular body is composed of a large diameter tubular body 601 having a large cross sectional diameter and a small diameter tubular body 602 having a cross sectional diameter relatively smaller than that of the large diameter tubular body 601 so as to be inserted into the large diameter tubular body 601 and;

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The fixing means includes a fastening member 603 which is integrally fixed to the inside of the upper end of the small diameter tube body 602 inserted into the large diameter tube body 601 and an outer circumferential surface which is in close contact with the inner circumferential surface of the large diameter tube body 601, And a fixing member 604 that is screwed with the fastening member 603 to reduce or enlarge the outer diameter of the small diameter tube body 602 in accordance with the rotation direction of the small diameter tube body 602 to come in close contact with the inner diameter surface of the large diameter tube body 601, .

The vehicle aining of the present invention enables the length of the telescopic arm supporting the tent membrane to be adjusted so that the user can pull out the tent membrane by a desired length and enable the joint motion of the telescopic arm to easily adjust the inclination of the tent. So that the usability is greatly improved.

In addition, by detecting the unfolded length of the tent, the user can be informed by an informing means so that the user can immediately recognize the tent, thereby preventing damage to the tent sheath or tent by excessive pulling of the tent, thereby improving durability.

1 is a perspective view according to an embodiment of the present invention.
2 is a side cross-sectional view according to an embodiment of the vehicle earning of the present invention.
3 is a planar cross-sectional view of a tentative winding section according to an embodiment of the vehicle earning of the present invention.
4 is a plan sectional view showing a state in which a tent is opened by a cover frame according to an embodiment of the present invention.
5 is a plan view cross-sectional view of a windscreen winding according to another embodiment of the vehicle harness of the present invention.
6 is a side sectional view showing a state in which a tent is unfolded according to an embodiment of the present invention.
7 is a partially broken bottom perspective view showing a combination of a cover frame and a stretchable support according to an embodiment of the present invention.
Fig. 8 is a rear view showing an operation of a telescopic column according to an embodiment of the present invention; Fig.
Fig. 9 is a cross-sectional view showing a fixing means of a multi-step tube member constituting a telescopic column and a telescopic cylinder according to an embodiment of the present invention;
10 is a plan view illustrating rotation operation of a telescopic arm according to an embodiment of the present invention.
Fig. 11 is a plan view showing an extension operation of a telescopic arm according to an embodiment of the present invention; Fig.
12 is a perspective view showing the stopper means according to the embodiment of the present invention.
13 is a side sectional view showing rotation operation of the telescopic arm in X-axis direction according to the embodiment of the present invention.
14 is an exemplary view showing a state in which a tent is unfolded in parallel with the ground according to the embodiment of the present invention.
15 is an exemplary view showing a state in which one side edge of a tent is opened obliquely according to the embodiment of the present invention.
16 is an exemplary view showing a state in which the entire tent is opened obliquely according to the embodiment of the present invention.

In the following description of the present invention, it is to be understood that the following description is not intended to limit the invention to the particular embodiments, but on the basis of the various modifications, equivalents, And / or alternatives.

In connection with the description of the drawings, like reference numerals may be used for similar elements, and the terms " first, "" second, ", etc. used in the present invention may refer to various elements in order and / It is used to distinguish one component from another, and is not limited to those components.

For example, 'first part' and 'second part' may represent different parts, regardless of order or importance. For example, without departing from the scope of the invention described in the present invention, the first component can be named as the second component, and similarly, the second component can also be named as the first component.

Furthermore, the terms used in the present invention are used only to describe specific embodiments, and are not intended to limit the scope of other embodiments. The singular expressions may include plural expressions unless the context clearly dictates otherwise.

Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art. The general predefined terms used in the present invention can be interpreted in the same or similar meaning as the contextual meanings of the related art, and, unless expressly defined in the present invention, mean ideal or overly formal meanings . It is needless to say that the terms defined in the present invention can not be construed as excluding the embodiments of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a vehicle performance according to an embodiment of the present invention will be described in detail with reference to the drawings.

2 is a side sectional view according to the embodiment of the vehicle earning of the present invention, and Fig. 3 is a plan view of a tent wind take-up portion plane according to the embodiment of the present invention. Fig. And FIG. 4 is a plan sectional view showing a state in which the tent is opened by the cover frame according to the embodiment of the present invention.

1 to 4, an automotive vehicle according to the present invention includes a case 10; A tentative winding section (20); A cover frame (30); A stretchable support (40); And includes a stretchable rocking arm (50).

1, the X-axis direction is the longitudinal direction of the case 10, the Y-axis direction is the front-rear direction of the case 10, and the Z-axis direction is the vertical direction of the case 10.

The case 10 has a receiving portion 101 formed therein to receive the tent 201 and a tent 201 formed in the receiving portion 101 is extended in the longitudinal direction Thereby forming an opening 102.

The case 10 is formed by extrusion molding with an aluminum material so that both sides of the case 10 are opened together with the front opening 102 in the extrusion molding process, and the side surface finishing material 104 is detachably attached to both side ends thereof.

At least one bracket coupling groove 103 is provided on the rear surface or the bottom surface of the case 10 for coupling the mounting bracket to a trailer for camping, a roof of a vehicle, or the like.

The bracket coupling groove 103 is formed in the longitudinal direction of the case 10 on one side or bottom of the case 10 during the extrusion molding process of the case 10.

The tentative winding section 20 is installed in the longitudinal direction inside the accommodating section 101 for winding the tent 201 by using the elastic force of the elastic member 203 inside the accommodating section 101 of the case 10 A take-up rod 202; And an elastic member (203) for applying an elastic force to the winding rod (202).

The winding rod 202 is fixed to the outer surface of the winding rod 202 by using an inner end portion of the tearing 201 as an adhesive or another fixing means so that the tentiline 201 can be wound.

The inner surface of the side surface finishing material 104 which is detachably and threadably engaged with both side ends of the case 10 to smooth the rotation of the winding rod 202 for winding or unwinding the tent film 201 in the winding rod 202 And a shaft holding portion 104a for rotatably supporting both ends of the winding rod 202 is provided on the side surface.

The elastic member 203 is pulled in the direction in which the tent 201 is fixed to the outer side of the winding rod 202. The elastic force is stored when the winding rod 202 rotates, The elastic force is applied to the winding rods 202 so that the winding rods 202 are automatically rotated so that the winding rods 201 are wound on the winding rods 202. [

For example, in the case of applying the spring spring to the elastic member 203, the inner end of the spring spring is fixed to the fixing protrusion 104b formed at the center of the shaft catcher 104a, Is fixed to the flange portion (202a) formed at the outer end of the winding rod (202).

Therefore, when the tear film 201 is pulled in the unwinding direction as described above, the elastic force is stored in the spring 201. When the pulling force of the tear film 201 is released, the elastic force of the spring 201 acts on the winding rod 202, ) Is automatically wound.

5 is a plan sectional view of a tent wind take-up part according to still another embodiment of the present invention.

5, the awning winder 20 includes an encoder 204 for detecting the number of revolutions of the winder 202; A control unit 205 for calculating a spreading distance of the tent 201 in accordance with a detection value provided by the encoder 204; And a notification unit 206 for outputting an audiovisual signal by the control unit 205. [

That is, when the tent is pulled out for a predetermined length to unfold the tent 201, the winding rods 202 with the inner ends of the tent 201 fixed are rotated in accordance with the length of the tent 201 pulled, The encoder 204 detects the number of revolutions and provides the detected number of revolutions to the control unit 205.

The control unit 205 inputs the detection value of the number of revolutions of the winding rod 202 provided by the encoder 204 into the control program stored therein to calculate the distance spreaded by the tent 201 (Hereinafter, referred to as a "stored value"), and outputs the control signal to the notifying means 206 according to the control program when the calculated value exceeds the stored value .

The notification means 206 outputs the audiovisual notification means 206 such as illumination, sound, voice or the like according to the control signal of the control unit 205 so that the user can immediately recognize the spreading distance of the tent 201 .

Therefore, it is preferable that the notifying means 206 causes the notifying means 206 to be outputted corresponding to the unfolded length of the tent 201 in the process of unfolding the tent 201.

For example, when the notifying means 206 is outputted every time the spreading length of the tents 201 is changed by 50 cm or 1 m, when the tents 201 are completely unfolded, or when the tents 201 are completely wound, The user can instantly recognize the unfolded state of the tent 201 by preventing the unexpected operation such as pulling the tent 201 excessively, 201) damage can be prevented.

The notification means 206 is installed on one side of the case 10 and is installed on the bottom surface of the case 10 so as to prevent failure and durability due to rain, But it is not limited to this.

In addition, a battery 207 may be installed in the case 10 to supply power for the output of the notification means 206.

The battery 207 may be configured as a rechargeable battery module such that an outlet (or a connection terminal) for supplying power to an external device and an inverter for voltage conversion may be used. The rechargeable battery module may be charged using a generator of an automobile, It is desirable to be able to charge through various external means such as a separate external generator or an external power source or a separate auxiliary battery or solar charging module.

6 is a side sectional view showing a state in which a tent is opened according to an embodiment of the present invention.

2 or 6, the cover frame 30 is attached to a fixing groove 301 formed on the inner side of the case 10 to open and close the opening 102 of the case 10, In the longitudinal direction.

In other words, a fixing groove 301 is formed in the longitudinal direction of the inner side surface of the cover frame 30, and the fixing groove 301 is opened at both sides and the incision 301a is formed in the longitudinal direction at the inside.

Thus, the fixing rod 201a fixed along the outer end of the tent 201 is inserted into the fixing groove 301 and coupled. At this time, the tent 201 is inserted through the incision 301a, and the fixing rod 201a is inserted and fixed in the fixing groove 301 in a sliding manner.

A projecting piece 303 protruding laterally is formed in the longitudinal direction of the cover frame 30 so as to be foldable so that the upper end of the stretchable support post 40 can be folded inside the cover frame 30, A guide rail 302 is formed in the longitudinal direction of the cover frame 30 for guiding an outer end of the telescopic arm 50 when folding the telescopic arm 50.

In order to stably and firmly open and close and maintain the watertightness of the case 10 by opening and closing the opening 102 of the case 10 by the cover frame 30, the case 10 is formed with a latching groove 102a at one side of the opening 102 And an engaging protrusion 305 which is fitted in the engaging groove 102a is further provided on the inside of the cover frame 30. [

More specifically, the latching grooves 102a are formed in the longitudinal direction of the case 10 on the upper and lower sides of the opening 102 of the case 10, The contact surface between the engaging groove 102a and the engaging protrusion 305 can be prevented from being exposed to the outside when the engaging protrusion 305 is fitted in the engaging groove 102a, Thereby preventing various foreign substances from flowing into the opening 102.

At this time, the one-side locking projection 305 includes a bending portion 305a for applying an elastic force and a supporting portion 305b which is in close contact with the inside of the case 10.

When the engaging protrusion 305 formed with the bent portion 305a is fitted into the engaging groove 102a of the case 10 so that the supporting portion 305b is closely contacted with the inside of the case 10, The outer end of the opening 102 is wrapped, thereby preventing rainwater or foreign matter from flowing into the opening 102 more effectively.

When the cover frame 30 is pulled out, it is preferable that the gripping protrusions 306 are protruded from the outer side surface of the cover frame 30 to facilitate opening of the cover frame 30 through efficient transmission of force.

In order to secure the security of the cover frame 30 and the upper portion of the cover frame 30, a padlock ring 307a, 307b, And a locking device 307 such as a locking device.

FIG. 7 is a partially broken-away bottom perspective view showing a combination of a cover frame and a stretchable support according to an embodiment of the present invention, and FIG. 8 is a plan view showing the operation of the stretchable support according to the embodiment of the present invention, Fig. 9 is a cross-sectional view showing a multistage tubular body constituting the telescopic column and the telescopic cylinder according to the embodiment of the present invention.

7 to 9, in order to support the cover frame 30, each of the upper ends of the pair of the telescopic pillars 40 is pivoted to both ends of the cover frame 30, And the stretchable pillars 40 are formed in a multistage tubular body so as to be adjustable in length and have fixing means for fixing the regulated length inside the tubular body.

A pivoting portion 401 is formed at the upper end of the telescopic column 40 so that the upper end of the telescopic column 40 can be pivotally coupled to both ends of the cover frame 30 and the pivoting portion 401 is hinged The hinge bracket 402 is fixed to the bottom surfaces of both end portions of the protruding piece 303 protruding inward from the inner side surface of the cover frame 30, The folding is enabled.

Therefore, by stretching the stretchable pillars 40 provided at both ends of the cover frame 30 so as to be substantially perpendicular to the cover frame 30 and then fixing the lower ends of the both side stretchable pillars 40 to the paper surface, The cover frame 30 on which the outer end of the tent 201 that is spread in the tent wind take-up unit 20 is fixed can be supported on a predetermined height on the ground.

It is noted in advance that the hinge coupling portion composed of the rotary portion 401 and the hinge bracket 402 that rotatably supports the rotary portion 401 can be replaced with a joint motion portion including the ball stud and the ball joint housing.

The cover frame 30 further includes hooks 304 made of a synthetic resin material having elasticity so that the stretchable pillars 40 are folded in the same horizontal direction as the cover frame 30 When the stretchable pillars 40 are inserted into the hooks 304, the retractable pillars 40 can be easily folded and stored.

In order to control the length of the large-diameter tubular body 601, a plurality of tubular bodies having different cross-sectional diameters are formed in a multi-stage shape, and the cross-sectional diameter of the large-diameter tubular body 601 The upper end portion of the relatively small cap body 602 is inserted into the large cap body 601 so that the cap body 602 slides inside the large cap body 601.

A fixing means is provided at the upper end of the small diameter shaft body 602 in order to adjust the length of the stretchable shaft 40 by giving a fixing force to the small diameter shaft body 602 inserted into the large diameter shaft body 601.

The fixing means includes a fastening member (603) and a fixing member (604).

The fastening member 603 is integrally formed on the inside of the upper end portion of the small diameter cylindrical body 602 inserted into the large diameter cylindrical body 601 and the rotation direction of the small diameter cylindrical body 602 is formed in the upper end portion of the fastening member 603. [ And a fixing member 604 which exerts a fixing force to fix the small-diameter tube body 602 inserted into the large-diameter tube body 601 while reducing or enlarging the outer diameter thereof.

More specifically, the fastening member 603 has a male screw portion 603a having an enlarged outer diameter from the upper portion to a lower portion, and a coupling protrusion 603b is formed at an upper end thereof.

The fixing member 604 is formed with a female screw portion 604a screwed to the male screw portion 603a and a coupling hole 604b to which the coupling protrusion 603b is coupled at a central portion thereof. A plurality of cut-out grooves 604c are formed so that the outer circumferential surface is brought into close contact with the inner circumferential surface of the large-diameter tubular body 601. [

The fixed member 604 which is in close contact with the inner peripheral surface of the large diameter cylindrical body 601 is fixed by rotating the small diameter cylindrical member 602 after discharging the small diameter cylindrical member 602 inserted into the large diameter cylindrical member 601 by a desired length, The circumferential wall of the fixing member 604 screwed to the male threaded portion 603a of the fastening member 603 is widened outward as the fastening member 603 rotates together with the small diameter cylindrical body 602, Thereby increasing the frictional force between the large-diameter tubular body 601 and the fixing member 604, thereby generating a fixing force to the small-diameter tubular body 602.

The outer diameter of the fixing member 604 is reduced so that the fixation force by the fixing member 604 is canceled and the diameter of the large diameter portion 604 is reduced by rotating the small diameter tube body 602 in the opposite direction in order to eliminate the fixing force by the fixing member 604. [ The length of the telescopic column 40 made of a multi-tubular body can be adjusted by inserting the small screen tube 602 into the tubular body 601.

FIG. 10 is a plan view showing a rotating operation of the expandable type rock according to the embodiment of the present invention, FIG. 11 is a plan view illustrating the extension operation of the expandable type rock according to the embodiment of the present invention, 12 is a perspective view showing the stopper means according to the embodiment of the present invention.

Referring to FIGS. 2, 5, and 10 to 12, the expansion and contraction arm 50 includes inner ends of a pair of the telescopic arms 50 for supporting the tent 201, And an outer end of each of the telescopic molds 50 is movably installed along a guide rail 302 formed on an inner side surface of the cover frame 30, The tubular body is provided with fixing means for fixing the adjusted length.

A ball stud 501a is provided at the inner end of the elongating and contracting arm 50 so as to allow the inside end of the elongating and deforming arm 50 to be articulated on the inner side surface of the case 10, And an articulating part (501) for fixing a ball joint housing (501b) to the inside surface of the case (10).

Therefore, the expandable type rocket 50 is capable of joint movement in which the ball stud 501a, which is coupled to the ball joint housing 501b, is freely rotated up and down and left and right around the center axis.

A guide roller 502 is provided at an outer end of the extension arm 50 to move along a guide rail 302 formed in an inner surface of the cover frame 30 in the longitudinal direction.

More specifically, the guide roller 502 is provided with a pair of guide rollers 502 at upper and lower ends of the support piece 502a by projecting a support piece 502a at an end of the expandable type rock 50, A pair of guide rollers 502 are in close contact with the upper and lower portions of the inside of the guide rail 302 to guide the lateral movement of the outer end of the expandable rock 50.

Therefore, when the cover frame 30 is closed in the opening 102 of the case 10, the pair of telescoping arms 50 are aligned in a direction parallel to the cover frame 30.

Therefore, when the cover frame 30 to which the outer end of the tent film 201 wound on the tent sheath winding section 20 inside the case 10 is fixed is pulled outward as shown in FIG. 10, The tent film 201 is released while being unwound, and at the same time, the outer end of the elastic arm 50 provided with the guide roller 502 is pulled by the cover frame 30.

Since the inner end of the elongating and contracting arm 50 is coupled to the inner side of the case 10 so that the elongating and shrinking arm 50 can move jointly, the elongating and contracting arm 50 can move horizontally with respect to the ball stud 501a, The expandable rocks 50, which are installed at both ends of the cover frame 30 while being rotated with respect to the axis, are unfolded to both sides.

When the cover frame 30 is continuously pulled outwardly even after the stretchable and deformable arm 50 is laid out in a plane substantially at right angles to the case 10 as shown in FIG. 11, the user pushes the cover frame 30, The length of the stretchable ram 50 formed of the cover frame 30 is extended and the tent 201 is continuously pulled and unfolded by the cover frame 30 so that the user can pull the tent 201 using the cover frame 30 as much as desired do.

After the user pulls the tent 201 by a desired amount using the cover frame 30, the cover frame 30 is supported using the stretchable support 40 and the fixing means provided on the telescopic arm 50 is used The extensible rock 50 supports the tent 201 so that the tent 201 can be maintained in a stretched state by fixing the extensible rock 50 made up of the multi-stage tubular body.

12, stopper means 308 may be provided at both ends of the cover frame 30 to prevent the elongating and contracting arm 50 from rotating arbitrarily about the ball stud 501a.

The stopper means 308 forms a long elongated hole 308a and is screwed to the inner surface of the cover frame 30 with a fastening screw 308b.

When the guide roller 502 of the stretchable type arm 50 moves to both side ends of the cover frame 30 along the guide rail 302, the stopper means 308 is lowered by loosening the fastening screw 308b, The roller 502 moves along the guide rail 302 and does not interfere with the expansion and contraction of the expandable type rock 50.

When the guide roller 502 reaches both side ends of the cover frame 30 with the expandable and contractile arm 50 extended in a plane at right angles to the case 10, the stopper means 308 is pushed up, The stopper means 308 is brought into close contact with the inner side of the support piece 502a formed at the outer end of the extendable type arm 50 so that the guide roller 502 provided on the support piece 502a is fixed to the guide rail 302 by the screw 308b, Thereby preventing the cover frame 30 from moving arbitrarily.

Therefore, it is possible to prevent the elongating and contracting arm 50 extending at right angles to the case 10 from being arbitrarily folded on the plane, thereby enabling the elongating and deforming arm 50 to stably support the tent.

The telescopic cylinder 50 is formed in a multistage tubular structure in which the small diameter tubular body 601 is inserted into the same large diameter tubular body 601 as the stretchable support column 40, You can adjust the length through.

That is, fixing means is provided at the upper end of the small diameter cylindrical body 602 in order to adjust the length of the elongating and contracting arm 50 by giving a fixing force to the small diameter cylindrical body 602 inserted into the large diameter cylindrical body 601.

The fixing means includes a fastening member (603) and a fixing member (604).

Therefore, after the elongating and contracting arm 50 is stretched or contracted in accordance with the length of the tentacle 201 pulled by the user, when the small diameter tube body 602 constituting the elongating and contracting arm 50 is rotated, the diameter of the large diameter tube body 601 The fixing member 604 screwed to the male threaded portion 603a of the fastening member 603 as the fastening member 603 rotates together with the small diameter cylindrical body 602 in a state in which the fastening member 604 tightly fitted to the inner circumferential surface is fixed, The friction force between the large-diameter pipe body 601 and the fixing member 604 is increased to generate a fixing force to the small-diameter screen body 602 and pull the tent 201 The length of the telescopic rock 50 whose length is adjusted according to its length is fixed.

13 is a side sectional view showing rotation operation of the telescopic arm in X-axis direction according to the embodiment of the present invention.

13, a ball stud 501a held by the ball joint housing 501b fixed to the inside of the case 10 is integrally formed at the inner end of the elongating and contracting arm 50 to integrally form a ball stud 501a to rotate the telescopic arm 50 about the X axis (the longitudinal direction of the case).

Therefore, even if the height of the cover frame 30 relative to the ground changes due to the adjustment of the length of the telescopic post 40 supporting the cover frame 30, the distance between the case 10 and the cover frame 30 It is possible to correspond to the position of the cover frame 20 through rotation of the extensible rock 50 to be installed with reference to the X axis.

14 to 16 are illustrations showing various spreading states of the tent 201 according to the embodiment of the present invention.

14 to 16, the present invention can adjust the length of the telescopic column 40 supporting both ends of the cover frame 30 to which the outer end of the tent 201 is fixed, The inner end of the telescopic arm 50 supported by the tent 201 can be jointed to the inner surface of the case 10 to enable free tilt adjustment of the tent 201.

14, when the length of both sides of the pair of stretchable pillars 40 is fixed to the height of the case 10 installed in the trailer or the vehicle roof, the tent 201 is spread parallel to the ground.

On the other hand, as shown in FIG. 15, when the length of one stretchable strut 40 is shortened and fixed in the pair of stretchable struts 40, the one end of the tent 201 is tilted.

16, when the lengths of both of the telescopic pillars 40 are shortened and fixed, the height of the outer end of the tent 201 is lowered, and the tent is laid out in a tilted form as a whole.

At this time, even if the outer edge of the outer surface of the tent 201 or the outer end of the tent 201 is different in height from the inner end of the tent 201 fixed to the tent sheath 20 in the case 10, 10 and the cover frame 30 can be freely moved up and down and left and right by the inner end of the telescopic arm 50 installed on the case 10 so that the telescopic arm 50 can be freely moved, It is possible to stably and reliably support the tent film 201 even in a state where the tent is in a state of being cleaned.

Therefore, the user can fix the tent 201 in a desired form according to various external weather conditions such as the position of the sun, the direction of the wind, and rain during camping in the outdoors, thereby greatly improving the usability.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. While the present invention has been described in connection with the preferred embodiments thereof with reference to the accompanying drawings, it is to be noted that various changes and modifications will be apparent to those skilled in the art.

1: Car case 10: Case
101: accommodating portion 102: opening
103: Bracket coupling groove 20: Aperture winding section
201: Tent 202: Winding rod
203: elastic member 204: encoder
205: control unit 206:
30: cover frame 301: fixing groove
302: Guide rail 303:
304: hooks 305:
305a: bent portion 305b:
306: gripping projection 307: locking means
308: stopper means 40: stretch-type holding
401: turning portion 402: hinge bracket
50: Extensible mold 501: joint motion part
501a: ball stud 501b: ball joint housing
502: Guide roller 601: Large diameter tube
602: small-diameter screen body 603: fastening member
604: Fixing member

Claims

A case 10 installed outside the vehicle;
A tentative winding section (20) installed in the case (10) to wind up the tent (201);
A cover frame (20) fixing the outer end of the tent (201) and releasing the tent wrapped around the tent wind take - up part (20) out of the case (10);
A stretchable support (40) which is foldably installed on the cover frame (20) and whose length is adjusted to support the cover frame (20) at a predetermined height from the ground;
The outer end of the cover frame 20 is installed to be movable along the longitudinal direction of the cover frame 20 so that the inner end of the cover frame 20 can be moved to the position of the cover frame 20, (50) in which folding and length adjustment are sequentially performed
The extensible type rocking arm (50) is formed of a multi-stage pipe body so as to be adjustable in length,
And an articulating part 501 is provided at an inner end of the case 10 so as to allow joint movement,
And a guide roller 502 for moving along the guide rail 302 of the cover frame 30 is installed at an outer end portion thereof,
Wherein the connecting portion of the multi-stage tubular body has fixing means for fixing the adjusted length,
The joint motion part (501)
A ball stud 501a provided at an inner end of the telescopic arm 50;
A ball joint housing 501b to which the ball stud 501a is coupled, on an inner side surface of the case 10; So that a joint motion in which the elongating and deforming arm (50) is freely rotated up and down and left and right about the ball stud (501a) as a center axis is made possible.

The method according to claim 1,
The case (20)
A receiving portion (101) for storing a tent (201) to be wound is formed inside,
An opening 102 through which the tent 201 is discharged and discharged is formed on the front surface,
And at least one or more vehicle mounting bracket coupling grooves (103) on the outer side.

The method according to claim 1,
The tentative winding section (20)
A take-up rod 202 fixed to an outer side of an inner end portion of the tent film 201 and having both ends rotatably supported inside the case 10;
The elastic member 202 is provided with an elastic member 202 that applies an elastic force to the winding rod 202 in accordance with the rotating direction of the winding rod 202 so that the winding rod 202 is automatically rotated by the elastic force, (203); And a motor vehicle.

The method of claim 3,
The tentative winding section (20)
An encoder (204) for detecting the number of revolutions of the winding rod (202);
A control unit 205 for calculating a distance value extended by the tent 201 in accordance with a detection value provided by the encoder 204 and outputting a control signal according to the calculated value;
Notification means 206 for outputting an audiovisual signal in accordance with a control signal output from the control unit 205; Further comprising the step of:

The method according to claim 1,
The cover frame (30)
A fixing groove (301) for fixing an outer end of the tent (201);
A guide rail 302 for movably guiding the outer end of the telescopic arm 50 in a lateral direction;
A protruding piece 303 for foldably supporting the telescopic column 40;
Hooks (304) provided at one side of the projecting piece (303) and fixing the stretchable pillars (40); And a motor vehicle.

6. The method of claim 5,
Stopper means (308) for fixing the outer ends of the telescopic arm (50) moving along the guide rails (302) at both side ends of the cover frame (30); Further comprising the step of:

The method according to claim 1,
The stretchable support (40)
A plurality of tubular members for adjusting the length,
And a rotary part (401) hinged to the cover frame (30) so as to be rotatable,
And a fixing means for fixing the adjusted length to the connecting portion of the multi-step pipe body.

delete

8. The method of claim 1 or 7,
The multi-
A large diameter tube body 601 having a large cross sectional diameter and a small diameter tube body 602 having a cross section diameter smaller than that of the large diameter tube body 601 so as to be inserted into the large diameter tube body 601;
Wherein,
A fastening member 603 which is integrally fixed to the inside of the upper end portion of the small diameter tube body 602 inserted into the large diameter tube body 601 and an outer circumferential surface which is in close contact with the inner circumferential surface of the large diameter tube body 601, And a fixing member (604) screwed to the large diameter cylindrical body (601) to reduce or enlarge the outer diameter along the direction of rotation of the small diameter cylindrical body (602) to come in close contact with the inner peripheral surface of the large diameter cylindrical body (601) to exert a fixing force.