Summary of the invention
The object of the present invention is to provide the bilateral open-type rooftop tent of a kind of lightweight, mainly solve existing rooftop tent and have the problem that fastness is poor, trouble is installed.
To achieve these goals, the technical solution used in the present invention is as follows:
A bilateral open-type rooftop tent, comprises the tent base, tarpaulin, fixed support device and the inverse u shape bracing frame that by front base and rear base, are connected and composed; Described tarpaulin is on inverse u shape bracing frame, and this tarpaulin is provided with for entering the entrance of rooftop tent; Described inverse u shape bracing frame be arranged on tent base both sides and all can be around its upset so that tarpaulin open completely or regain; Described fixed support device is arranged between inverse u shape bracing frame and tent base, for tarpaulin, open and rear inverse u shape bracing frame is positioned.
Further, the present invention also comprises and is arranged on described inverse u shape bracing frame and is embedded in the cross bar in tarpaulin, and two cross bars connect by being arranged on the mode of the Access Division clamping of end separately after tarpaulin is opened.
Again further, wherein on a cross bar, be also provided with the sleeve connecting for fastening two cross bars.
Specifically, described fixed support device comprises the top spring that is at least four, and the snap close that is arranged on one of them inverse u shape bracing frame, two inverse u shape bracing frames is locked while regaining for tarpaulin; All top springs are evenly distributed on tent base and between two inverse u shape bracing frames, and one end of described top spring is arranged on tent base, the other end is connected with inverse u shape bracing frame.
In other words, described fixed support device comprises the pneumatic rod that is at least two, and described pneumatic rod one end is fixed on tent base, the other end is connected with inverse u shape bracing frame.
For making the present invention have good degeneration-resistant wind resistance performance, described front base is also connected with and is fairshaped cabin body.
Further, in the body of described cabin, be provided with the cavity for placing articles, and between cabin body and front base, be also provided with for being communicated with the door of tent base and cavity.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention is rational in infrastructure, with low cost, and easy to install and use.
(2) the present invention, by the inverse u shape bracing frame on tent base both sides and the support of cross bar, can make tarpaulin open completely and stay bolt, utilizes fixed support device to position inverse u shape bracing frame simultaneously, so just can use well the present invention, the present invention has adopted a kind of brand-new mode of opening tent, and entrance is arranged on tarpaulin, user does not need just can directly enter into tent through tent base, therefore to become whole tent base stressed evenly from the tent base latter half that concentrates in the past for the center of gravity that this kind of design can make tent, without the stressing conditions of worrying tent base, the present invention makes it not only more firm by structure design cleverly, durable, and can make tent base shorten its length, thereby reduce the volume and weight of tent, and compact conformation, through measuring, the present invention compares traditional rooftop tent weight and has at least alleviated 1/3rd, therefore, carry with easier for installation, automobile fuel consumption still less, safety factor is higher.
(3) tarpaulin in the present invention can be received and open freely under the control of inverse u shape bracing frame and cross bar, therefore the present invention can be arranged on roof as required always, when noting be used in each use or not using rooftop tent, must need respectively it to be reinstalled or is dismantled, so not only saved user's trouble, improved the efficiency that tent is built, and user's Experience Degree has also obtained good raising.
(4) the present invention is provided with cabin body, this cabin body is streamlined, in the situation that not affecting the use of tent normal function, the structure design of cabin body can effectively reduce resistance against the wind when driving, thereby reduce driving oil consumption, capable of saving fuel oil cost, the design of cabin body simultaneously can also make the profile of tent become more attractive in appearance, generous.
(5) the present invention is also provided with cavity in the body of cabin, and the article (for example footwear, clothing) that user can place needs by the door being arranged between cabin body and tent base are put in cavity; The present invention is combined cavity with cabin body, can effectively utilize the space of tent, without taking because needing placing articles, the space of tent base or needs are extra increases space, and this kind of design also can not affect the function of the streamlined structure self of cabin external body.
(6) cost performance of the present invention is high, and it is intended to existing rooftop tent farthest to optimize, and therefore, it compared with prior art has outstanding substantive distinguishing features and significant progressive; The present invention, with its unique design, has met user's demand well, and therefore, it is suitable for large-scale promotion application.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment 1
As shown in Figure 1, the present invention includes front base 1, rear base 2, tarpaulin 4, fixed support device and inverse u shape bracing frame 7.Described front base 1 connects and composes tent base with rear base 2, and the two can be to be fixedly connected with, and can be also to removably connect, and in the present embodiment, front base 1 removably connects with rear base 2; Inverse u shape bracing frame 7 is arranged on the both sides of tent base, specifically, tarpaulin 4 is enclosed within on two inverse u shape bracing frames, and an inverse u shape bracing frame is arranged on front base 1, another inverse u shape bracing frame is arranged on rear base 2, and two inverse u shape bracing frames all can be around tent base turning.Because tarpaulin 4 is enclosed within on two inverse u shape bracing frames, therefore when two inverse u shape bracing frames whiles, (the inverse u shape bracing frame 7 on front base 1 is done counterclockwise upset during around tent base turning, inverse u shape bracing frame 7 on rear base 2 is done clockwise upset), tarpaulin 4 can be fully opened and stay bolt, when the present invention is designed to two inverse u shape bracing frames to be all 90 ° with tent base, tarpaulin 4 is opened and stay bolt completely, and when the angle of two inverse u shape bracing frames all and between tent base is 0 °, 4 of tarpaulins are regained completely.
Described fixed support device is fixed the position of inverse u shape bracing frame while opening for tarpaulin 4, so as tarpaulin 4 can because of after the upset of inverse u shape bracing frame because there is built on the sand the phenomenon that fold is even regained in position.In the present embodiment, this fixed support device comprises the top spring that is at least four, and snap close, all top springs are evenly distributed on tent base and between two inverse u shape bracing frames, one end of described top spring is arranged on tent base, the other end is connected with inverse u shape bracing frame 7, one side of a corresponding inverse u shape bracing frame " U " type of top spring, and top spring is arranged in tarpaulin 4, because tarpaulin 4 is enclosed within on inverse u shape bracing frame 7, therefore according to the relation of the action and reaction of power, there will not be because two inverse u shape bracing frames continue outwards upset causes tarpaulin 4 excessive and drawn bad phenomenon by stay bolt, simultaneously in the direction of inner side owing to there being top spring to be fixed support, therefore two can be positioned and tarpaulin 4 be opened completely well because of inverse u shape bracing frame.Described snap close is arranged on one of them inverse u shape bracing frame, two inverse u shape bracing frames are locked while regaining for tarpaulin, when tarpaulin 4 need to be regained, effect due to top spring force, will cause two inverse u shape bracing frames not overturn, thereby cause tarpaulin 4 to regain, therefore, when two inverse u shape bracing frame upsets being regained to tarpaulin 4 by external force, utilize snap close that two inverse u shape bracing frames are locked, just can guarantee that it can not be reset because of the elastic force effect of top spring.Because top spring and snap close are prior art, and those skilled in the art can draw undoubtedly the design of top spring and snap close and the position of setting after reading the content of present patent application file, therefore, in accompanying drawing 1, top spring and snap close are not drawn.
In addition, after tarpaulin 4 is opened, because inverse u shape bracing frame 7 is arranged on the both sides of tent base, therefore, even tarpaulin 4 by stay bolt, but the top of position, intermediate portion owing to not being subject to any support, thereby the phenomenon that there will be middle part to stay.In order to address this problem, the present invention is also provided with two cross bars, and wherein a cross bar 5 is arranged on an inverse u shape bracing frame 7, and 5 of another root cross bars are arranged on another inverse u shape bracing frame 7.Two cross bars all can overturn around inverse u shape bracing frame 7, and two cross bars are all embedded in tarpaulin 4.When tarpaulin 4 is opened, two cross bars are connected, make it form a cross bar that is parallel to horizontal plane, thereby tarpaulin 4 middle parts are supported.Two cross bars connect by being arranged on the mode of the Access Division clamping of end separately, and the Access Division here can be hook or latch, and in the present embodiment, as preferably, the mode that two cross bars mesh by latch connects, as shown in Figure 2.And for the connection of firm two cross bars further, on a cross bar 5, be also provided with sleeve 6 therein, after two cross bars connect, utilize sleeve 6 that the junction of the two is entangled, the firmly connection of the two, the sleeve 6 here can be that upset is anchored on the junction of the two after two cross bars connect, and can be also that the mode by sliding moves on the junction of the two, and the mode that the present embodiment adopts sleeve 6 to slide moves to the junction of two cross bars.When regaining tarpaulin 4, sleeve 6 is removed, then separate two cross bars, upset inverse u shape bracing frame 7, the cross bar 5 that simultaneously overturns, tarpaulin 4 is just regained completely along with the upset of inverse u shape bracing frame 7 and cross bar 5.
In addition, in actual applications, because the present invention is mounted on roof, during driving, need to consider the situation of the contrary wind resistance that tent is subject to, and the size of contrary wind resistance can have influence on the oil consumption of driving, therefore,, for addressing this problem, the present invention is connected with one and is fairshaped cabin body 10 on front base 1.Due to the features of shape of cabin body 10, can make tent be subject to when driving minimum contrary wind resistance, therefore, this has also directly reduced oil consumption, and from the side, has promoted the speed of driving.
After tarpaulin 4 is opened, user can directly be entered in tent and have a rest by entrance disposed thereon 3, entrance 3 can adopt zip mode entrance, it is arranged on the side of tarpaulin 4, as shown in Figure 3, after the good ladder of user's frame, just can enter in tent by ladder, this and traditional need to ladder stay is different at the tailstock the mode that enters tent through tent base from the tailstock, traditional mode that enters rooftop tent makes the stressed latter half that mainly concentrates on its tent base of tent, because only depending on ladder, supports latter half, therefore the fastness of tent base has some idea of.Structure design of the present invention can make it stressed even, and whole tent base is supported by roof, and fastness is strong.
And in order to make the tent can be ventilated, on tarpaulin 4, be also provided with window 8.Meanwhile, placing articles for the convenience of the user, is not taking tent space and is not increasing tent against the wind resistance in the situation that, and the present embodiment is provided with cavity in cabin body 10, and between cabin body 10 and tent base, is provided with for being communicated with 9 of cavity and tent base.Cavity can be used for placing user's various article, for example footwear, umbrella, clothing, etc., the size of cavity designs arbitrarily, and user only need utilize door 9 just can reach article are placed into the object in tent.And further, cabin body 10 removably connects with front base 1, the relation that cabin body 10, front base 1 and rear base 2 removably connect mutually, can, so that the selection of tent is more diversified, installs and become more flexible, and can dwindle the volume of tent.
The use procedure of above-mentioned tent can simply be summarized as follows:
(1) cabin body, front base are connected with rear base;
(2) snap close is untied, and utilized top spring that inverse u shape bracing frame is propped up until be 90 ° with the angle of tent base, open tarpaulin;
(3) two cross bars all turn to horizontal direction and connect, supporting the top of tarpaulin middle part;
(4) utilize the be locked junction of two cross bars of sleeve, the connection of fastening two cross bars.
The withdrawal process of tarpaulin is:
(1) sleeve is taken out from the junction of two cross bars;
(2) separate two cross bars;
(3) inverse u shape bracing frame is turn to the angle of tent base and be 0 °, regain cross bar simultaneously, tarpaulin is retracted thereupon;
(4) utilize snap close that two inverse u shape bracing frames are locked.
Embodiment 2
As shown in Figure 4, be with the difference of embodiment 1, the fixed support device in the present embodiment comprises the pneumatic rod 11 that is at least two, and described pneumatic rod 11 one end are arranged on tent base, the other end is connected with inverse u shape bracing frame 7.The present embodiment utilizes the flexible characteristic of pneumatic rod 11, can realize the upset of inverse u shape bracing frame 7 and support fixing, thereby realize opening and regaining of tarpaulin 4, the effect that the present embodiment is obtained is identical with the effect that top spring in embodiment 1 adds snap close, operating process is easy than embodiment 1 operating process, and the impact of the extraneous factor being subject to is also little than embodiment 1.In the present embodiment, in the same manner as in Example 1, as shown in Figure 5 and Figure 6, the arrow in two accompanying drawings all represents the reverses direction of inverse u shape bracing frame 7 to the reverses direction of inverse u shape bracing frame 7.
Embodiment 3
Be with the difference of embodiment 1, the fixed support device in the present embodiment comprises and is arranged on tent base and is at least the hasp of four, one side of a corresponding inverse u shape bracing frame " U " type of hasp.When the present embodiment is opened tarpaulin 4 at needs, utilize external force by 7 upsets of inverse u shape bracing frame and be after 90 ° with tent base, by hasp, directly by 7 fastenings of inverse u shape bracing frame, just can realize the location to inverse u shape bracing frame 7; And when needs are regained tarpaulin 4, only need be by 7 upsets of inverse u shape bracing frame until recoverable tarpaulin 4 while being 0 ° with tent base.Because hasp is prior art, and can learn undoubtedly how hasp is set and it is positioned inverse u shape bracing frame 7 after the content of those skilled in the art by reading present patent application file, therefore, the present embodiment does not need to provide corresponding accompanying drawing.
Above-described embodiment is only for realizing preferably several embodiment of the present invention; not in order to limit the present invention self; under the prerequisite of said structure design; for solving same technical problem; even if make some without substantial change or polishing in the present invention, or be equal to displacement, or rely on juche idea of the present invention to carry out some skimble-skamble expansions; the essence of the technical scheme that it adopts is still consistent with the present invention, also should be in protection scope of the present invention.