Summary of the invention
The object of the present invention is to provide a kind of Portable bilateral open type car roof tent, mainly solve existing rooftop tent and there is fastness difference, troublesome problem is installed.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of Portable bilateral open type car roof tent, comprises the tent base, tarpaulin, fixed support device and the inverse u shape bracing frame that are connected and composed by front base and rear base; Described tarpaulin is on inverse u shape bracing frame, and this tarpaulin is provided with the entrance for entering rooftop tent; Described inverse u shape bracing frame is arranged on tent base both sides and all can around its upset to make tarpaulin open completely or regain; Described fixed support device is arranged between inverse u shape bracing frame and tent base, open for tarpaulin and to position inverse u shape bracing frame afterwards.
Further, the present invention also comprises and being arranged on described inverse u shape bracing frame and the cross bar be embedded in tarpaulin, and two cross bars are connected by the mode of the Access Division clamping being arranged on respective end after tarpaulin is opened.
Again further, wherein a cross bar is also provided with the sleeve connected for fastening two cross bars.
Specifically, described fixed support device comprises the top spring being at least four, and the snap close being arranged on one of them inverse u shape bracing frame, being locked by two inverse u shape bracing frames when regaining for tarpaulin; 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.
In other words, described fixed support device comprises the pneumatic rod being 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 in fairshaped cabin body.
Further, in the body of described cabin, be provided with the cavity for placing articles, and between cabin body with front base, be also provided with the door for being communicated with 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 is by the inverse u shape bracing frame on tent base both sides and the support of cross bar, tarpaulin can be made to open completely and stay bolt, utilize fixed support device to position inverse u shape bracing frame simultaneously, so just can use the present invention well, present invention employs a kind of mode opening tent completely newly, and entrance is arranged on tarpaulin, user does not need just directly to enter into tent through tent base, therefore this kind of design can make the center of gravity of tent become whole tent base uniform force from the tent base latter half that concentrates in the past, without the need to worrying the stressing conditions of tent base, the present invention makes it not only more firm by structure design cleverly, durable, and tent base can be made to shorten its length, thus reduce the volume and weight of tent, and compact conformation, through measuring, the present invention compares traditional rooftop tent weight and at least alleviates 1/3rd, therefore, carry with easier for installation, automobile fuel consumption is 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, noting be used in each use or do not use during rooftop tent must need to reinstall it respectively or dismantle, so not only eliminate the trouble of user, improve the efficiency that tent is built, and the Experience Degree of user have also been obtained good raising.
(4) the present invention is provided with cabin body, this cabin body is streamlined, when not affecting tent normal function and using, the structure design of cabin body can reduce resistance against the wind effectively when driving a vehicle, thus reduce driving oil consumption, 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 needing to place (such as footwear, clothing) can be put in cavity by the door be arranged between cabin body and tent base by user; Cavity is combined with cabin body by the present invention, the space of tent can be effectively utilized, without the need to will taking the space of tent base because needing placing articles or needing additionally to increase space, and this kind 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 farthest optimize existing rooftop tent, and therefore, it compared with prior art has outstanding substantive distinguishing features and significant progress; The present invention, with the design of its uniqueness, meets the demand of user well, and therefore, it is suitable for large-scale promotion application.
Detailed description of the invention
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 fixedly connected with, and also can be 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 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 around tent base turning.Because tarpaulin 4 is enclosed within two inverse u shape bracing frames, therefore when two inverse u shape bracing frames are simultaneously around tent base turning, (the inverse u shape bracing frame 7 on front base 1 does counterclockwise upset, inverse u shape bracing frame 7 on rear base 2 does clockwise upset), tarpaulin 4 can be fully opened and stay bolt, when two inverse u shape bracing frames are designed to be all 90 ° with tent base by the present invention, 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 °, tarpaulin 4 is completely retracted.
Described fixed support device is used for tarpaulin 4 and is fixed the position of inverse u shape bracing frame when opening, so as tarpaulin 4 can not because of after the upset of inverse u shape bracing frame because there is the phenomenon that fold is even regained built on the sand in position.In the present embodiment, this fixed support device comprises the top spring being at least four, and snap close, all top springs to be 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 corresponding inverse u shape bracing frame " U " type of top spring, and pushing up spring is arranged in tarpaulin 4, because tarpaulin 4 is enclosed within inverse u shape bracing frame 7, therefore according to the relation of the action and reaction of power, there will not be and cause tarpaulin 4 excessive and drawn bad phenomenon by stay bolt because two inverse u shape bracing frames continue outwards upset, be fixed support in the direction of inner side owing to there being top spring simultaneously, therefore can be located because of inverse u shape bracing frame well and tarpaulin 4 be opened completely for two.Described snap close is then arranged on one of them inverse u shape bracing frame, be locked by two inverse u shape bracing frames when regaining for tarpaulin, when tarpaulin 4 being needed regain, owing to pushing up the effect of spring force, two inverse u shape bracing frames will be caused not overturn, thus cause tarpaulin 4 to regain, therefore, when tarpaulin 4 being regained in two inverse u shape bracing frame upsets by external force, utilize snap close to be locked by two inverse u shape bracing frames, 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 are by drawing top spring and the design of snap close and the position of setting undoubtedly after the content of reading present patent application file, therefore, top spring and snap close are not drawn in accompanying drawing 1.
In addition, after tarpaulin 4 is opened, because inverse u shape bracing frame 7 is the both sides being arranged on tent base, therefore, even tarpaulin 4 is by stay bolt, but the top of position, intermediate portion is not owing to being subject to any support, thus there will be the phenomenon that middle part is stayed.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 another root cross bar 5 is 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 be formed cross bar that one is parallel to horizontal plane, thus tarpaulin 4 middle part is supported.Two cross bars are connected by the mode of the Access Division clamping being arranged on respective end, and Access Division here can be hook or latch, and in the present embodiment, as preferably, the mode that two cross bars are engaged by latch connects, as shown in Figure 2.And in order to the connection of firm two cross bars further, a cross bar 5 is also provided with sleeve 6 wherein, after two cross bars connect, sleeve 6 is utilized to be entangled the junction of the two, can the two connection firm, here sleeve 6 can be that upset is anchored on the junction of the two after two cross bars connect, and also can be that the mode by sliding moves on the junction of the two, the mode that the present embodiment adopts sleeve 6 to slide moves to the junction of two cross bars.When regaining tarpaulin 4, removed by sleeve 6, then separately two cross bars, upset inverse u shape bracing frame 7, overturns cross bar 5 simultaneously, and tarpaulin 4 is just completely retracted 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, the situation considering the contrary wind resistance that tent is subject to is needed during driving, and the size of resistance can have influence on the oil consumption of driving against the wind, therefore, for addressing this problem, the present invention is connected with one in fairshaped cabin body 10 on front base 1.Due to the features of shape of cabin body 10, tent can be made to be subject to minimum contrary wind resistance when driving, and therefore, this also directly reduces oil consumption, and from the side on improve the speed of driving.
After tarpaulin 4 is opened, user directly can be entered in tent by entrance 3 disposed thereon and have a rest, 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 mode needing that ladder stay is entered tent at the tailstock and from the tailstock through tent base are different, traditional mode entering rooftop tent makes the stressed latter half mainly concentrating on its tent base of tent, because latter half only supports by ladder, therefore the fastness of tent base has some idea of.Structure design of the present invention then can make its uniform force, and whole tent base is supported by roof, and fastness is strong.
And in order to enable tent ventilated, tarpaulin 4 is also provided with window 8.Meanwhile, placing articles for the convenience of the user, when not taking tent space and do not increase tent contrary wind resistance, the present embodiment is provided with cavity in cabin body 10, and between cabin body 10 with tent base, be provided with the door 9 for being communicated with cavity and tent base.Cavity can be used for placing the various article of user, such as footwear, umbrella, clothing, etc., the size of cavity designs arbitrarily, and user only need utilize door 9 just can reach to be placed into by article the object in tent.And further, cabin body 10 and front base 1 removably connect, and the relation that cabin body 10, front base 1 and rear base 2 removably connect mutually, can make the selection of tent more diversified, install and become more flexible, and the volume of tent can be reduced.
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 utilize top spring to be propped up by inverse u shape bracing frame 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) sleeve is utilized to be locked the junction of two cross bars, the connection of fastening two cross bars.
The withdrawal process of tarpaulin is then:
(1) junction of sleeve from two cross bars is taken out;
(2) two cross bars are separated;
(3) turning to the angle of tent base by inverse u shape bracing frame is 0 °, and regain cross bar, tarpaulin is retracted thereupon simultaneously;
(4) snap close is utilized to be locked by two inverse u shape bracing frames.
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 being at least two, and described pneumatic rod 11 one end is arranged on tent base, the other end is connected with inverse u shape bracing frame 7.The characteristic that the present embodiment utilizes pneumatic rod 11 flexible, the upset of inverse u shape bracing frame 7 can be realized and support fixing, thus realize opening and withdrawal of tarpaulin 4, the effect that the present embodiment obtains is identical with the effect that the top spring in embodiment 1 adds snap close, operating process is then easy than embodiment 1 operating process, and the impact of the extraneous factor be subject to is also little than embodiment 1.In the present embodiment, the reverses direction of inverse u shape bracing frame 7 in the same manner as in Example 1, and 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.
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, corresponding inverse u shape bracing frame " U " type of hasp.The present embodiment, when tarpaulin 4 opened by needs, utilizes external force to be overturn by inverse u shape bracing frame 7 and after being 90 ° with tent base, by hasp directly by inverse u shape bracing frame 7 fastening, just can realize the location to inverse u shape bracing frame 7; And when tarpaulin 4 regained by needs, only inverse u shape bracing frame 7 need be overturn until when being 0 ° with tent base and recoverable tarpaulin 4.Because hasp is prior art, and those skilled in the art are by learning how to arrange hasp and to make it position inverse u shape bracing frame 7 undoubtedly after the content of reading present patent application file, therefore, the present embodiment does not need to provide corresponding accompanying drawing.
Above-described embodiment is only and realizes the present invention's preferably several embodiment; 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 on the invention without substantial change or polishing, or carry out substitute equivalents, or juche idea of the present invention is relied on to carry out some skimble-skamble expansions; the essence of its technical scheme adopted is still consistent with the present invention, also should in protection scope of the present invention.