CN113944366B - A tent that can build fast for emergency rescue - Google Patents

Abstract

The invention relates to the field of tents, in particular to a tent capable of being built quickly for emergency rescue, which comprises a main rod, a plurality of side rods, a plurality of connecting rods, a fixing ring and tent cloth, wherein the main rod is in threaded connection with the fixing ring, the side rods are uniformly and annularly arranged on the outer side of the main rod, each side rod is hinged to the fixing ring, the connecting rods are hinged to the fixing ring, one side rod and the connecting rod form a connecting unit, the tent cloth is arranged between the connecting units, one side, close to the main rod, of the tent cloth is rotatably connected with the top end of the main rod, one side, far away from the main rod, of the tent cloth is connected with the side rods, and the tent cloth covers the side rods and the connecting rods; the plurality of side rods can be stacked or unfolded after rotating around the main rod. By utilizing the rotation of the side rods and the connecting rods relative to the main rod, a plurality of side rods can be respectively rotated after the main rod is fixed, so that a circular tent structure can be quickly formed; when the side rods are stored, only a plurality of side rods need to be rotated to one side, so that a flat structure is formed, and the side rods are convenient to store and carry.

Description

A tent that can build fast for emergency rescue

Technical Field

The invention relates to the field of tents, in particular to a tent which is used for emergency and can be quickly built.

Background

With the rapid improvement of living standard of people, the concept of outdoor activities is more and more popular. The traditional tent has great difficulty in opening and closing, the tent can be opened or closed only after the tarpaulin and the support are combined or separated in the existing tent, for example, the tent framework is opened in the using process, the side rods of the framework are bound with each other through the ropes when the tent is opened, the side rods are further separated and arranged when the tent is closed, the workload is great, the building time is long, a tent is difficult to be independently supported by a single person, and the tent is particularly not suitable for field emergency rescue.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provides a tent which is convenient to use and can be quickly built.

In order to solve the technical problems, the invention adopts the technical scheme that: a tent capable of being built quickly comprises a main rod, a plurality of side rods, a plurality of connecting rods, a fixing ring and tent cloth, wherein the fixing ring is connected to the main rod through threads, the side rods are uniformly and annularly arranged on the outer side of the main rod, each side rod is hinged to the fixing ring through one connecting rod, the connecting rods are hinged to the fixing ring, one side rod and the connecting rod form a connecting unit, the tent cloth is arranged between the connecting units, one side, close to the main rod, of the tent cloth is rotatably connected with the top end of the main rod, one side, far away from the main rod, of the tent cloth is connected with the side rods, and the tent cloth covers the side rods and the connecting rods; the plurality of side rods can be stacked or unfolded after rotating around the main rod.

The invention has the beneficial effects that: the side rods and the connecting rods rotate relative to the main rod, so that the main rod can be fixed, and then the side rods can be rotated respectively to quickly form a circular tent structure; only need rotate a plurality of side levers to one side when accomodating, form a comparatively flat structure, portable is accomodate, more is applicable to open-air emergent speedily carrying out rescue work.

Drawings

Fig. 1 is a schematic view of the unfolded internal structure of a rapidly erectable tent in accordance with an embodiment of the present invention;

fig. 2 is a schematic structural view of a second pole and a telescopic fixing device of a tent which can be rapidly constructed according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a sliding groove and a clip interface of a pole of a tent capable of being quickly set up according to an embodiment of the present invention when being coupled with a weight.

Description of reference numerals:

1. a main rod; 2. a side lever; 3. a connecting rod; 31. a first support bar; 32. a second support bar; 321. a first telescopic rod; 3211. a hinge portion; 3212. a moving part;

322. a second telescopic rod; 323. a first fixing device; 3231. a first moving block; 3232. fixing the clamping block; 3233. a first spring; 3234. a first fixed port;

324. a second fixing device; 3241. inclining the slideway; 3242. a horizontal slideway; 3243. a second fixed port; 3244. a second moving block; 3245. a second spring; 3246. a third fixed port;

4. a fixing ring; 5. a tent cloth; 51. a collar;

6. a first connecting member; 61. a guide ring;

7. a top rod; 71. a sliding groove; 72. a fixed part; 73. a card interface; 74. moving the port; 75. a bayonet;

8. a pull wire; 9. a weight dropper; 91. and clamping the protrusion.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 3, a tent capable of being built quickly comprises a main rod 1, a plurality of side rods 2, a plurality of connecting rods 3, a fixing ring 4 and tent cloth 5, wherein the fixing ring 4 is connected to the main rod 1 in a threaded manner, the plurality of side rods 2 are uniformly and annularly arranged on the outer side of the main rod 1, each side rod 2 is hinged to the corresponding connecting rod 3 towards the fixing ring 4, the connecting rods 3 are hinged to the fixing ring 4, one side rod 2 and the connecting rod 3 form a connecting unit, the tent cloth 5 is arranged between the connecting units, one side of the tent cloth 5, which is close to the main rod 1, is rotatably connected with the top end of the main rod 1, one side of the tent cloth 5, which is far away from the main rod 1, is connected with the side rods 2, and the tent cloth 5 covers the side rods 2 and the connecting rods 3; a plurality of the side bars 2 can be stacked or unfolded after being rotated around the main bar 1.

From the above description, the beneficial effects of the present invention are: by utilizing the rotation of the side rods 2 and the connecting rods 3 relative to the main rod 1, the main rod 1 can be fixed, and then a plurality of side rods 2 can be respectively rotated to quickly form a circular tent structure; when accomodating, only need rotate a plurality of side levers 2 to one side, form a comparatively flat structure, portable is accomodate.

Furthermore, the tent comprises a first connecting piece 6 and a top rod 7, wherein the first connecting piece 6 is arranged at the top end of the side rod 2, the first connecting piece 6 protrudes out of the tent cloth 5 and is hinged with the top end of the side rod 2, a guide ring 61 is arranged on the first connecting piece 6, one end of the top rod 7 is slidably sleeved with the guide ring 61, and the other end of the top rod 7 is lapped with the top end of the main rod 1; the tent cloth 5 is provided with a lantern ring 51 corresponding to the top rod 7, and the top rod 7 is slidably sleeved with the lantern ring 51; when the main rod 1 rotates to jack up the tent cloth 5, the ejector rod 7 slides down along the jacked tent cloth 5, a triangular supporting structure is formed by the ejector rod 7 and the side rods 2 and the ground, and the part, sleeved with the lantern ring 51, of the ejector rod 7 can support the jacked shape of the tent cloth 5.

As can be seen from the above description, after the side rods 2 and the connecting rods 3 are unfolded until the whole body is in a circular structure, the main rod 1 is displaced relative to the fixing ring 4 by the rotation of the main rod 1, so that the main rod 1 moves upwards and jacks up the tent cloth 5, so that the tent forms a cone top structure, wherein a part of the tent cloth 5 needs to be reserved before the main rod 1 rotates as a jacking deformation amount, and a certain degree of deformation can also be realized by the deformation tension of the tent cloth 5; the conic-top structure enables the top rod 7 to slide down along the side direction of the tent cloth 5 until one end of the top rod 7 is contacted with the ground, at the moment, the top rod 7 is further inserted into the nearby soil or is further fixed through other means, and further the top rod 7, the side rods 2 and the ground form a triangular support structure to stabilize the tent structure; meanwhile, the part of the top rod 7 which does not completely slide down is still matched with the lantern ring 51 of the tent cloth 5, the top rod 7 still plays a certain supporting role for the tent cloth 5, and the top rod 7 assists in maintaining the conical structure of the tent cloth 5; when the main rod 1 is not rotated, the top rod 7 is used as the supporting connecting rod 3 of the tent cloth 5, and the circular structure of the tent is effectively maintained.

Further, the connecting rod 3 comprises a first supporting rod 31 and a second supporting rod 32, the first supporting rod 31 is hinged with the top end of the side rod 2, and the second supporting rod 32 is hinged with the fixing ring 4; the second strut 32 is a telescopic rod; the tent cloth device is characterized by further comprising a pull wire 8 and a heavy hammer 9, wherein a sliding groove 71 along the length direction of the push rod 7 is formed in one side, facing the tent cloth 5, of the push rod 7, the heavy hammer 9 is slidably arranged in the sliding groove 71, one end of the heavy hammer 9 is connected with the pull wire 8, and the pull wire 8 extends along the direction of the sliding groove 71 and penetrates through the tent cloth 5 to be connected with the hinged portions of the first support rod 31 and the second support rod 32.

As can be seen from the above description, when the top bar 7 slides down along the tent with the cone structure, the weight 9 in the sliding groove 71 of the top bar 7 moves towards the ground under the same tilt guiding and self gravity, and pulls the pulling wire 8, and the pulling wire 8 pulls up the hinged parts of the first pole 31 and the second pole 32 until the first pole 31 is completely parallel to the cone structure of the tent, and likewise, the second pole 32 stretches and retracts to a certain extent at the same time when being pulled to ensure that the first pole 31 and the second pole 32 rotate together while being hinged; the pulled first strut 31 and the pulled second strut 32 form a triangular structure, and the first strut 31 is used as a support framework on the inner side of the tent cloth 5 and is matched with a second support to support the tent cloth 5.

Further, the second support rod 32 comprises a first telescopic rod 321, a second telescopic rod 322 and a telescopic fixing device, the first telescopic rod 321 is movably arranged in the second telescopic rod 322, and the second telescopic rod 322 is hinged to the fixing ring 4; the telescopic fixing device comprises a first fixing device 323, the first fixing device 323 is arranged on the lower side of the second telescopic rod 322, the first fixing device 323 comprises a first moving block 3231, a fixing clamping block 3232 and a first spring 3233, the first moving block 3231 is movable along the length direction of the second telescopic rod 322, one side, close to the first supporting rod 31, of the first moving block 3231 is connected with the stay wire 8, a first fixing port 3234 is arranged on the lower side of the second telescopic rod 322, the fixing clamping block 3232 is arranged on the first telescopic rod 321 and matched with the first fixing port 3234, and the fixing clamping block 3232 is connected with the first telescopic rod 321 through the first spring 3233; when the pulling wire 8 pulls the first moving block 3231, the first moving block 3231 moves and presses against the fixing block 3232 engaged with the first fixing hole 3234.

As can be seen from the above description, before the second rod 32 is pulled to stretch, the first fixing device 323 fixes the stretching structure of the second rod 32, and the fixing block 3232 on the first stretching rod 321 protrudes from the first fixing port 3234 under the action of the first spring 3233, so as to prevent the first stretching rod 321 from moving relative to the second stretching rod 322, and further to keep the connection between the first rod 31 and the second rod 32 stable; when the pull wire 8 is pulled, the pull wire 8 pulls the first moving block 3231, so that the first moving block 3231 moves along the lower side of the second telescopic rod 322 and presses against the fixed fixture block 3232 protruding out of the first fixed port 3234, and the fixed fixture block 3232 is pressed into the first fixed port 3234, so that the first telescopic rod 321 can move relative to the second telescopic rod 322, and the second support rod 32 can stretch; preferentially, the connection structure of the pull wire 8 and the hinge parts of the first support rod 31 and the second support rod 32 is in an H shape, namely, the hinge parts of the first support rod 31 and the second support rod 32 are pulled by the horizontal structure of the H shape, one ends of two vertical structures of the H-shaped structure are respectively connected with the first moving block 3231, so that when the pull wire 8 is pulled, the first moving block 3231 is pulled until the horizontal structure of the H-shaped structure is contacted with the hinge parts of the first support rod 31 and the second support rod 32, then the pulling of the whole connecting rod 3 is realized, and the stretching limitation on the second support rod 32 is released firstly.

Further, the first expansion link 321 includes a hinge portion 3211 and a moving portion 3212, the hinge portion 3211 is hinged to the first support rod 31, the hinge portion 3211 is rotatably connected to the moving portion 3212, the moving portion 3212 is movably disposed in the second expansion link 322, and the fixing latch 3232 is disposed on the moving portion 3212; the telescopic fixing device further comprises a second fixing device 324, the second fixing device 324 is arranged on the upper side of the second telescopic rod 322, the second fixing device 324 comprises an inclined slideway 3241, a horizontal slideway 3242 and a second fixing port 3243, the inner wall of the second telescopic rod 322 is provided with the inclined slideway 3241 from top to bottom along the inner wall thereof, one end of the inclined slideway 3241, which is close to the lower side of the second telescopic rod 322, is communicated with the first fixing port 3234, and the fixing clamping block can move along the inclined slideway 3241; the second fixing port 3243 is arranged on the upper side of the second telescopic rod 322, a horizontal slide way 3242 parallel to the length direction of the second telescopic rod 322 is arranged on the inner wall of the upper side of the second telescopic rod 322, one end of the horizontal slide way 3242 close to the first supporting rod 31 is communicated with the second fixing port 3243, one end of the horizontal slide way 3242 far away from the first supporting rod 31 is communicated with one end of the inclined slide way 3241 close to the upper side of the second telescopic rod 322, and the fixing clamping block can move along the horizontal slide way 3242; when the fixed latch 3232 moves along the inclined ramp 3241 and the horizontal ramp 3242 to the end of the horizontal ramp 3242, the fixed latch 3232 is engaged with the second fixed port 3243.

As can be seen from the above description, during the extension process of the first telescopic rod 321, the fixed latch 3232 moves to the inclined slide 3241, the moving portion 3212 of the first telescopic rod 321 rotates under the guidance of the inclined slide 3241, and at the same time, the fixed latch 3232 also moves in an inclined sliding manner and is transferred from the lower side of the second telescopic rod 322 to the upper side of the second telescopic rod 322, and then, under the guidance of the horizontal slide 3242, the fixed latch 3232 moves horizontally along the length direction of the second telescopic rod 322 until reaching the second fixed port 3243 at the end of the horizontal slide 3242, and pushes against the second fixed port 3243 under the action of the first spring 3233 to limit the movement of the first telescopic rod 321, so that the second strut 32 forms a rigid structure; preferably, the second fixing port 3243 is disposed at a position corresponding to a position to which the fixing latch 3232 is moved when the first supporting bar 31 is pulled to be parallel to the side of the tapered structure of the tent by the pulling wire 8.

Further, the second fixing device 324 further includes a second moving block 3244, a second spring 3245 and a third fixing port 3246, the second moving block 3244 is movable along the length direction of the second telescopic rod 322, the second moving block 3244 extends to the upper side of the first telescopic rod 31, one end of the second moving block 3244, which is far away from the first telescopic rod 31, is connected with the spring on the upper side of the second telescopic rod 322, and the second moving block 3244 is provided with a third fixing port 3246 facing the upper side of the second telescopic rod 322; when the second pole 32 is pulled by the pulling wire 8 to rotate relative to the main pole 1, one end of the second moving block 3244 near the first pole 31 contacts with the tent cloth 5 and moves away from the first pole 31 until the third fixing port 3246 is aligned with the second fixing port 3243.

As can be seen from the above description, when the pulling wire 8 is pulled to extend or retract the first telescopic rod 321, the second telescopic rod 322 also rotates relative to the fixed ring 4, and the second moving block 3244 is arranged on the second telescopic rod 322 to rotate in a coordinated manner, that is, when the second telescopic rod 322 rotates, one end of the second moving block 3244, which extends to the upper side of the first support 31, gradually approaches one side of the conical structure of the tent in the rotating process, when the first support 31 is pulled by the pulling wire 8 to be parallel to one side of the conical structure of the tent, the extended end of the second moving block 3244 moves towards the first support 31 under the pressing of the tent cloth 5 of the conical structure of the tent, so that the third fixed port 3246 moves, and when the third fixed port 3246 moves to be aligned with the second fixed port 3243, the fixed block 3232 in the second fixed port 3243 is also pushed into the third fixed port 3246 by the action of the first spring 3233, so as to further fix the fixed block 3232; meanwhile, under the action of the second spring 3245, the fixing block 3232 is also laterally pressed, so that the fixing block 3232 is further prevented from being disengaged. Preferably, the second moving block 3244 is pressed by the tent cloth 5 to move by a distance corresponding to a linear distance between the third fixing port 3246 and the second fixing port 3243.

Further, one end of the top rod 7 far away from the main rod 1 is provided with a fixing part 72 perpendicular to the length direction of the top rod 7.

As can be seen from the above description, by arranging the fixing part 72 perpendicular to the length direction of the post 7, after the post 7 is inclined and slid, the fixing part 72 can be inclined toward the ground to form a hook-shaped structure, which can improve the grip of the post 7 and prevent the tent from being blown.

Further, the fixing portion 72 is provided with a fixing hole.

As can be seen from the above description, the fixing nail can be nailed into the ground by the arrangement of the fixing hole, so as to strengthen the fixation of the tent; since the fixing portion 72 is inclined to the ground, the fixing nail and the ground are engaged to form a triangular structure after being driven into the ground.

Furthermore, a clamping interface 73 communicated with the sliding groove 71 is arranged on one side wall surface of the top rod 7, a clamping protrusion 91 extends towards the clamping interface 73 by the heavy hammer 9, and the clamping interface 73 comprises a moving opening 74 parallel to the length direction of the sliding groove 71 and a plurality of clamping openings 75 perpendicular to the length direction of the sliding groove 71.

As can be seen from the above description, the length of the weight 9 and the length of the pull wire 8 can be controlled by the arrangement of the locking interface 73, so as to avoid the situation that the weight 9 falls down to pull the connecting rod 3 insufficiently, and fix the weight 9; when the weight 9 slides down, the locking protrusion 91 of the weight 9 protrudes out of the moving opening 74 of the locking opening 73, and at this time, the locking protrusion 91 is further laterally moved to the corresponding bayonet 75 perpendicular to the length direction of the sliding slot 71, so as to limit the movement of the weight 9 along the length direction of the sliding slot 71, thereby controlling the lengths of the weight 9 and the pull wire 8.

Further, still include the clamping ring, the clamping ring cover establish with mobile jib 1 top, the clamping ring extends towards mobile jib 1 length direction.

As can be seen from the above description, with the provision of the pressing ring, when the side lever 2 and the connecting rod 3 are not deployed, the tent cloth 5 outside the main lever 1 is pressed down by the pressing ring, so that when the side lever 2 and the connecting rod 3 are deployed, a part of the tent cloth 5 is accommodated in the pressing ring as a deformation amount to be subsequently supported by the tent cloth 5.

Referring to fig. 1 to 3, a first embodiment of the present invention is:

as shown in fig. 1, the tent capable of being built quickly of the embodiment includes a main rod 1, a plurality of side rods 2, a plurality of connecting rods 3, a fixing ring 4 and tent cloth 5, wherein the fixing ring 4 is connected to the main rod 1 through threads, the plurality of side rods 2 are uniformly and annularly arranged on the outer side of the main rod 1, each side rod 2 is hinged to the connecting rod 3 towards the fixing ring 4, the connecting rod 3 is hinged to the fixing ring 4, one side rod 2 and the connecting rod 3 form a connecting unit, the tent cloth 5 is arranged between the connecting units, one side of the tent cloth 5 close to the main rod 1 is rotatably connected with the top end of the main rod 1, one side of the tent cloth 5 far away from the main rod 1 is connected with the side rods 2, and the tent cloth 5 covers the side rods 2 and the connecting rods 3; a plurality of the side bars 2 can be stacked or spread after rotating around the main bar 1.

As shown in fig. 1, the tent comprises a first connecting piece 6 and a top rod 7, wherein the first connecting piece 6 is arranged at the top end of the side rod 2, the first connecting piece 6 protrudes out of the tent cloth 5 and is hinged with the top end of the side rod 2, a guide ring 61 is arranged on the first connecting piece 6, one end of the top rod 7 is slidably sleeved with the guide ring 61, and the other end of the top rod 7 is lapped with the top end of the main rod 1; the tent cloth 5 is provided with a lantern ring 51 corresponding to the top rod 7, and the top rod 7 is slidably sleeved with the lantern ring 51; when the main rod 1 rotates to jack up the tent cloth 5, the ejector rod 7 slides down along the jacked tent cloth 5, a triangular supporting structure is formed by the ejector rod 7 and the side rods 2 and the ground, and the part, sleeved with the lantern ring 51, of the ejector rod 7 can support the jacked shape of the tent cloth 5.

And a fixing part 72 vertical to the length direction of the mandril 7 is arranged at one end of the mandril 7 far away from the main rod 1. The fixing portion 72 is provided with a fixing hole.

As shown in fig. 1 and 3, the connecting rod 3 comprises a first strut 31 and a second strut 32, the first strut 31 is hinged with the top end of the side rod 2, and the second strut 32 is hinged with the fixing ring 4; the second strut 32 is a telescopic rod; the tent cloth device is characterized by further comprising a pull wire 8 and a heavy hammer 9, wherein a sliding groove 71 along the length direction of the push rod 7 is formed in one side, facing the tent cloth 5, of the push rod 7, the heavy hammer 9 is slidably arranged in the sliding groove 71, one end of the heavy hammer 9 is connected with the pull wire 8, and the pull wire 8 extends along the direction of the sliding groove 71 and penetrates through the tent cloth 5 to be connected with the hinged portions of the first support rod 31 and the second support rod 32.

As shown in fig. 3, a clamping interface 73 communicated with the sliding groove 71 is formed on one side wall surface of the top rod 7, a clamping protrusion 91 extends from the weight 9 towards the clamping interface 73, and the clamping interface 73 includes a moving opening 74 parallel to the length direction of the sliding groove 71 and a plurality of clamping openings 75 perpendicular to the length direction of the sliding groove 71.

As shown in fig. 1 and 2, the second rod 32 includes a first telescopic rod 321, a second telescopic rod 322 and a telescopic fixing device, the first telescopic rod 321 is movably disposed in the second telescopic rod 322, and the second telescopic rod 322 is hinged to the fixing ring 4; the telescopic fixing device comprises a first fixing device 323, the first fixing device 323 is arranged on the lower side of the second telescopic rod 322, the first fixing device 323 comprises a first moving block 3231, a fixing clamping block 3232 and a first spring 3233, the first moving block 3231 is movable along the length direction of the second telescopic rod 322, one side, close to the first supporting rod 31, of the first moving block 3231 is connected with the pull wire 8, a first fixing port 3234 is arranged on the lower side of the second telescopic rod 322, the fixing clamping block 3232 is arranged on the first telescopic rod 321 and matched with the first fixing port 3234, and the fixing clamping block 3232 is connected with the first telescopic rod 321 through the first spring 3233; when the pulling wire 8 pulls the first moving block 3231, the first moving block 3231 moves and presses against the fixing block 3232 engaged with the first fixing hole 3234.

As shown in fig. 3, the first telescopic rod 321 includes a hinge portion 3211 and a moving portion 3212, the hinge portion 3211 is hinged to the first supporting rod 31, the hinge portion 3211 is rotatably connected to the moving portion 3212, the moving portion 3212 is movably disposed in the second telescopic rod 322, and the fixing latch 3232 is disposed on the moving portion 3212; the telescopic fixing device further comprises a second fixing device 324, the second fixing device 324 is arranged on the upper side of the second telescopic rod 322, the second fixing device 324 comprises an inclined slideway 3241, a horizontal slideway 3242 and a second fixing port 3243, the inner wall of the second telescopic rod 322 is provided with the inclined slideway 3241 from top to bottom along the inner wall thereof, one end of the inclined slideway 3241, which is close to the lower side of the second telescopic rod 322, is communicated with the first fixing port 3234, and the fixing clamping block can move along the inclined slideway 3241; the second fixed port 3243 is arranged on the upper side of the second telescopic rod 322, a horizontal slideway 3242 parallel to the length direction of the second telescopic rod 322 is arranged on the inner wall of the upper side of the second telescopic rod 322, one end of the horizontal slideway 3242 close to the first supporting rod 31 is communicated with the second fixed port 3243, one end of the horizontal slideway 3242 far away from the first supporting rod 31 is communicated with one end of the inclined slideway 3241 close to the upper side of the second telescopic rod 322, and the fixed clamping block can move along the horizontal slideway 3242; when the fixing block 3232 moves along the inclined slide 3241 and the horizontal slide 3242 to the end of the horizontal slide 3242, the fixing block 3232 is engaged with the second fixing hole 3243.

As shown in fig. 3, the second fixing device 324 further includes a second moving block 3244, a second spring 3245 and a third fixing port 3246, the second moving block 3244 is movable along the length direction of the second telescopic rod 322, the second moving block 3244 extends to the upper side of the first supporting rod 31, one end of the second moving block 3244 away from the first supporting rod 31 and the upper side of the second telescopic rod 322 are connected with a spring, and the second moving block 3244 is provided with a third fixing port 3246 facing the upper side of the second telescopic rod 322; when the second pole 32 is pulled by the pulling wire 8 to rotate relative to the main pole 1, one end of the second moving block 3244 near the first pole 31 contacts with the tent cloth 5 and moves away from the first pole 31 until the third fixing port 3246 is aligned with the second fixing port 3243.

Still include the clamping ring, the clamping ring cover establish with 1 top of mobile jib, the clamping ring extends towards 1 length direction of mobile jib.

The working principle of the invention is as follows: when not unfolded, the side rods 2, the connecting rods 3 and the tent cloth 5 between the side rods and the connecting rods are stacked to form a flat structure; when the main rod 1 is inserted, the tent cloth 5 is laterally unfolded until a circular tent structure is formed, wherein the first side rod 2 and the last side rod 2 in the rotating direction are connected after the tent is formed to seal the tent structure, and the inlet of the tent is opened on the tent cloth 5 in the lateral direction of the tent structure; then, the main rod 1 is rotated, and the tent cloth 5 is not driven to rotate when the main rod 1 rotates due to the fact that the tent cloth 5 is rotatably connected with the main rod 1, and only moves upwards relative to the fixing ring 4 in threaded connection; when the main rod 1 moves upwards, the whole tent gradually forms a conical top structure, the top rod 7 slides down along with the guiding of the conical top structure until the top rod is contacted with the ground, and the tent is fixed by the matching of the fixing part 72 and the fixing nail; meanwhile, the inclined and sliding of the top rod 7 also drives the weight 9 to move along the sliding groove 71, the pull wire 8 at one end of the weight 9 pulls the hinged part of the first rod 31 and the second rod 32, so that the first rod 31 rotates towards the conical top structure, the second rod 32 stretches and retracts while rotating towards the conical top structure, and finally the first rod 31 and the second rod 32 form a triangular support structure inside the tent.

In the process of extending and retracting the second support rod 32, the first moving block 3231 is pulled by the pull wire 8, so that the first moving block 3231 moves to press the fixed fixture block 3232 on the first telescopic rod 321 into the first fixed hole, and further the movement of the first telescopic rod 321 is released, and the extension and retraction of the second support rod 32 are realized; while the first telescopic rod 321 moves, the fixed fixture block 3232 moves to the upper side of the second telescopic rod 322 along the inclined slideway 3241, and is fixedly matched with the second fixed port 3243 under the guidance of the horizontal slideway 3242, so that the second support rod 32 is stretched; meanwhile, the second moving block 3244 on the upper side of the second support rod 32 abuts against the tent cloth 5 with the cone top structure in the rotating process of the second support rod 32, and then moves towards the direction away from the first support rod 31 until the third fixing port 3246 is aligned with the second fixing port 3243, and the third fixing port 3246 and the second fixing port 3243 are used for simultaneously fixing and matching the fixing block 3232.

In summary, according to the tent capable of being built quickly provided by the invention, by utilizing the rotation of the side rods and the connecting rods relative to the main rod, after the main rod is fixed, a plurality of side rods can be rotated respectively, so that a circular tent structure can be formed quickly; when the side rods are stored, only a plurality of side rods need to be rotated to one side, so that a flat structure is formed, and the side rods are convenient to store and carry.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims (9)

1. A tent capable of being built quickly for emergency rescue is characterized by comprising a main rod, a plurality of side rods, a plurality of connecting rods, a fixing ring and tent cloth, wherein the main rod is connected with the fixing ring in a threaded manner, the side rods are uniformly and annularly arranged on the outer side of the main rod, each side rod is hinged to the fixing ring and is hinged to the fixing ring, one side rod and the connecting rod form a connecting unit, the tent cloth is arranged between the connecting units, one side of the tent cloth, close to the main rod, is rotatably connected with the top end of the main rod, one side of the tent cloth, far away from the main rod, is connected with the side rods, and the tent cloth covers the side rods and the connecting rods; the side rods can be stacked or unfolded after rotating around the main rod;

the tent comprises a main rod, a tent cloth, a side rod, a first connecting piece and a second connecting piece, wherein the top end of the side rod is provided with the first connecting piece, the first connecting piece protrudes out of the tent cloth and is hinged with the top end of the side rod, the first connecting piece is provided with a guide ring, one end of the side rod is slidably sleeved with the guide ring, and the other end of the side rod is lapped with the top end of the main rod; the tent cloth is provided with a lantern ring corresponding to the top rod, and the top rod is slidably sleeved with the lantern ring; when the main rod rotates to jack up the tent cloth, the ejector rod slides down along the jacked tent cloth, a triangular supporting structure is formed by the ejector rod and the side rod and the ground, and the part of the ejector rod, which is sleeved with the lantern ring, can support the supporting shape of the tent cloth.

2. The tent capable of being quickly built as claimed in claim 1, wherein the connecting rod comprises a first supporting rod and a second supporting rod, the first supporting rod is hinged with the top end of the side rod, and the second supporting rod is hinged with the fixing ring; the second supporting rod is a telescopic rod piece; the tent cloth is characterized by further comprising a pull line and a heavy hammer, wherein a sliding groove in the length direction of the push rod is formed in one side, facing the tent cloth, of the push rod, the heavy hammer is slidably arranged in the sliding groove, one end of the heavy hammer is connected with the pull line, and the pull line extends in the direction of the sliding groove and penetrates through the tent cloth to be connected with the hinged portion of the first supporting rod and the hinged portion of the second supporting rod.

3. The tent capable of being built rapidly according to claim 2, wherein the second pole comprises a first telescopic rod, a second telescopic rod and a telescopic fixing device, the first telescopic rod comprises a hinge part and a moving part, the hinge part is hinged with the first pole, the hinge part is rotatably connected with the moving part, and the moving part is movably arranged in the second telescopic rod; the second telescopic rod is hinged with the fixing ring; the telescopic fixing device comprises a first fixing device, the first fixing device is arranged on the lower side of the second telescopic rod, the first fixing device comprises a first moving block, a fixing clamping block and a first spring, the first moving block can move along the length direction of the second telescopic rod, one side, close to the first support rod, of the first moving block is connected with a pull wire, a first fixing opening is formed in the lower side of the second telescopic rod, the fixing clamping block is arranged on the first telescopic rod and matched with the first fixing opening, and the fixing clamping block is connected with the first telescopic rod through the first spring; when the pull wire pulls the first moving block, the first moving block moves and abuts against the fixed clamping block matched with the first fixing port.

4. The tent capable of being built rapidly according to claim 3, wherein the telescopic fixing device further comprises a second fixing device, the second fixing device is arranged on the upper side of the second telescopic rod and comprises an inclined slide way, a horizontal slide way and a second fixing port, the inner wall of the second telescopic rod is provided with the inclined slide way from top to bottom along the inner wall of the second telescopic rod, one end, close to the lower side of the second telescopic rod, of the inclined slide way is communicated with the first fixing port, and the fixing clamping block can move along the inclined slide way; the second fixing port is arranged on the upper side of the second telescopic rod, a horizontal slide way parallel to the length direction of the second telescopic rod is arranged on the inner wall of the upper side of the second telescopic rod, one end, close to the first supporting rod, of the horizontal slide way is communicated with the second fixing port, one end, far away from the first supporting rod, of the horizontal slide way is communicated with one end, close to the upper side of the second telescopic rod, of the inclined slide way, and the fixing fixture block can move along the horizontal slide way; when the fixed clamping block moves to the tail end of the horizontal slide way along the inclined slide way and the horizontal slide way, the fixed clamping block is matched with the second fixed opening.

5. The tent capable of being built quickly as claimed in claim 4, wherein the second fixing device further comprises a second moving block, a second spring and a third fixing port, the second moving block is movable along the length direction of the second telescopic rod, the second moving block extends to the upper side of the first support rod, one end of the second moving block, far away from the first support rod, is connected with the spring on the upper side of the second telescopic rod, and the second moving block is provided with a third fixing port facing the upper side of the second telescopic rod; when the second branch is pulled by the stay wire to rotate relative to the main rod, one end, close to the first branch, of the second moving block is in contact with the tent cloth and moves towards the direction far away from the first branch until the third fixing port is aligned with the second fixing port.

6. The tent capable of being quickly erected according to claim 1, wherein the end of the post rod away from the main rod is provided with a fixing part perpendicular to the length direction of the post rod.

7. The tent of claim 6, wherein the fixing portion is provided with a fixing hole.

8. The tent capable of being rapidly built according to claim 2, wherein a clamping opening communicated with the sliding groove is formed in one side wall surface of the top rod, a clamping protrusion extends towards the clamping opening, and the clamping opening comprises a moving opening parallel to the length direction of the sliding groove and a plurality of clamping openings perpendicular to the length direction of the sliding groove.

9. The tent of claim 1, further comprising a compression ring, wherein the compression ring is sleeved on the top end of the main rod, and the compression ring extends in a direction towards the length of the main rod.

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