A highly efficient, stable and windproof outdoor tent
By designing a three-stage outdoor tent, using a multi-layer enclosure cloth and support unit, combined with airbags and ventilation units, the shortcomings of the existing tent in terms of strong wind and insulation resistance are solved, achieving more efficient wind and insulation effects, and at the same time improving the portability and moving space of the tent.
Patent Information
- Application Number
- CN202310462782.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-04-26
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2043-04-26
AI Technical Summary
Existing outdoor tents have shortcomings in their resistance to strong winds and insulation, resulting in increased weight, reduced portability, and inconvenience during the daytime movement.
A three-stage outdoor tent was designed, adopting a multi-layer enclosure cloth and support unit, including a splicable support frame and reinforcement unit, combined with airbags and ventilation units, to achieve wind resistance and insulation effects under different usage conditions.
It achieves better resistance to strong wind and insulation performance, while providing greater movement space during the day, and the stability and portability of the tent are also improved.
Smart Images

Figure CN116556764B_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of outdoor sports, and in particular to an efficient, stable and windproof outdoor tent. Background Art
[0002] With the improvement of people's living standards, outdoor sports have become more and more a life choice for many people. For example, outdoor camping has become a fashionable lifestyle trend, and outdoor camping requires a lot of outdoor life equipment, such as outdoor tents, which are one of the most important outdoor equipment. Outdoor tents are equipment for temporary living on the ground. They are mostly made of canvas and have a supporting frame, which can be removed and transferred at any time. In addition to the above convenience, when used in an environment with low temperature in the wild environment, it is also necessary to have a better strong wind resistance effect and outdoor heat preservation effect. In order to obtain the effect of strong wind resistance, more ground nails, pull ropes, etc. are required, or a stronger supporting frame is required, resulting in a heavier overall weight of the tent, reduced portability, and more complicated installation and disassembly. On the other hand, in order to obtain a better heat preservation effect, the tent is sometimes made smaller and lower, but this type of tent has advantages when sleeping, but it is obviously inconvenient during daytime activities. Summary of the invention
[0003] Purpose of the invention: In order to overcome the defects in the above-mentioned prior art, the present application discloses an efficient, stable and windproof outdoor tent.
[0004] Technical solution: An outdoor tent includes a tent body, wherein the tent body includes a tent bottom cloth, a first surrounding cloth connected to the tent bottom cloth, a first annular connecting cloth connected to the first surrounding cloth, a second surrounding cloth connected to the first connecting cloth, a second annular connecting cloth connected to the second surrounding cloth, a third surrounding cloth connected to the second connecting cloth, and a tent top cloth connected to the third surrounding cloth, wherein the tent bottom cloth has an annular bottom circular ring cloth protruding from the first surrounding cloth, and the tent top cloth has an annular top circular ring cloth protruding from the third surrounding cloth; the bottom protruding cloth has a plurality of side protruding cloths, the side protruding cloth has a bottom through hole, and the top circular ring cloth has a plurality of top through holes.
[0005] Furthermore, a plurality of weight bags are connected to the bottom circular ring cloth, and the weight bags have bag openings, and the bag openings are provided with elastic elastic ropes.
[0006] Furthermore, the first surrounding cloth, the second surrounding cloth and the third surrounding cloth are all cylindrical when they are stretched.
[0007] Furthermore, when the first surrounding cloth, the second surrounding cloth and the third surrounding cloth are stretched, the outer diameter of the first surrounding cloth is greater than the outer diameter of the second surrounding cloth, and the outer diameter of the second surrounding cloth is greater than the outer diameter of the third surrounding cloth.
[0008] Furthermore, the plurality of bottom through holes are distributed in a circular shape with equal spacing, and the plurality of top through holes are distributed in a circular shape with equal spacing.
[0009] Furthermore, the tent body has a side opening, and the side openings are distributed at the first surrounding cloth, the first connecting cloth, the second surrounding cloth, the second connecting cloth and the third surrounding cloth. The side openings have a side door, and the side door has a first opening, a second opening and a third opening from bottom to top. The first opening has a first side curtain, the second opening has a second side curtain, and the third opening has a third side curtain.
[0010] Furthermore, it also includes a supporting unit, which includes a plurality of supporting frames that can be spliced together, the supporting frame includes a bottom arc plate and a telescopic rod connected to the bottom arc plate, the telescopic rod includes a first rod body, a second rod body that can be lifted and lowered in the first rod body by inserting the first rod body, a third rod body that can be lifted and lowered in the second rod body by inserting the second rod body, a first fixing ring fixed to the first rod body, and a second fixing ring fixed to the top end of the third rod body, the first rod body has a first locking bolt that locks the relative positions of the first rod body and the second rod body, and the second rod body has a second locking bolt that locks the relative positions of the second rod body and the third rod body; the first surrounding cloth has a plurality of wrapping sleeves passed through the first rod body and a plurality of first tethers that can pass through the first fixing ring, and the top circular ring cloth has a plurality of second tethers that can pass through the second fixing ring.
[0011] Furthermore, the outdoor tent can be in a first state and a second state, in the first state, all telescopic rods are in the longest state, the second surrounding cloth is located above the first surrounding cloth, and the third surrounding cloth is located above the second surrounding cloth; in the second state, all telescopic rods are in the shortest state, the first surrounding cloth surrounds the second surrounding cloth, and the second surrounding cloth surrounds the third surrounding cloth.
[0012] Furthermore, it also includes a reinforcement unit, which includes a plurality of arc-shaped counterweight rods that can be spliced together, magnetic blocks are fixed at both ends of the arc-shaped counterweight rod, a convex plate is fixed at one end of the arc-shaped counterweight rod, and a convex plate groove capable of accommodating the convex plate is provided at the other end, the convex plate has a convex plate through hole, and a plug column capable of being inserted into the convex plate through hole is provided at the convex plate groove, and a rubber elastic block capable of passing through the convex plate through hole is fixed at the top of the plug column; a ventilation unit is installed at one of the plurality of arc-shaped counterweight rods, and the remaining arc-shaped counterweight rods are fixed An airbag is connected, the airbag has an air injection nozzle, and the airbag is in the shape of an arc plate when inflated; the ventilation unit includes an arc plate-shaped air chamber, a planar first ventilation tube connected to the top of the air chamber, and a planar second ventilation tube connected to the bottom of the air chamber; in the second state, all the arc counterweight rods are located above the second connecting cloth and are carried by the second connecting cloth, the air chamber and all the airbags are clamped between the second surrounding cloth and the third surrounding cloth, the first ventilation tube is located between the first connecting cloth and the top circular ring cloth, and the second ventilation tube passes through the third opening.
[0013] Furthermore, the bottom end of the ventilation unit has an arc-shaped groove that cooperates with the arc-shaped counterweight rod.
[0014] Therefore, the arc-shaped counterweight rod is inserted into the arc-shaped groove, so that the ventilation unit can achieve better cooperation with the arc-shaped counterweight rod.
[0015] Furthermore, both ends of the bottom arc plate have arc-shaped recesses, a first circular ring portion is fixed at one end of the bottom arc plate, and a second circular ring portion is fixed at the other end, the thickness of the first circular ring portion and the second circular ring portion are equal and half the thickness of the bottom arc plate, when multiple bottom arc plates are spliced into a circular ring shape, each first circular ring portion is inserted into the recess of an adjacent bottom arc plate, and each second circular ring portion is inserted into the recess of an adjacent bottom arc plate.
[0016] Furthermore, the bottom arc plate and the bottom end of the telescopic rod are fixedly connected by bolts; the bottom arc plate has a side lug, and the side lug has a lug through hole, and multiple lug through holes are distributed in a ring shape with equal intervals, and the number of the lug through holes and the bottom through holes is equal and the two correspond one to one.
[0017] Furthermore, the side door and the side opening are connected by a zipper; the first side curtain and the first opening are connected by a zipper; the second side curtain and the second opening are connected by a zipper; and the third side curtain and the third opening are connected by a zipper.
[0018] Furthermore, the side door and the side opening are detachably connected via a zipper; the first side curtain and the first opening are detachably connected via a zipper; the second side curtain and the second opening are detachably connected via a zipper; and the third side curtain and the third opening are detachably connected via a zipper.
[0019] Furthermore, the number of the bottom arc plate, the arc counterweight rod, the counterweight bag and the wrapping sleeve is 5 each.
[0020] Furthermore, the roof cloth and the bottom cloth of the awning both have a heat-insulating interlayer.
[0021] Furthermore, the first fixing ring and the second fixing ring are both semicircular rings.
[0022] Beneficial effects: The outdoor tent of the present application has a better effect of resisting strong winds, and can achieve different degrees of resistance to strong winds in different usage scenarios.
[0023] The outdoor tent can be used in a variety of ways, so as to provide a larger activity space during the day and provide a better thermal insulation effect during sleep, thereby achieving different use effects under different use conditions. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic diagram of an outdoor tent in the first usage state;
[0025] Figure 2 This is a schematic diagram of an outdoor tent in the second usage state;
[0026] Figure 3 This is a schematic diagram of the outdoor tent from another angle in the second usage state;
[0027] Figure 4 This is a schematic diagram of the separation of outdoor tent components;
[0028] Figure 5 This is an enlarged view of area A;
[0029] Figure 6 Another angle diagram of separating the outdoor tent parts;
[0030] Figure 7 This is an enlarged view of area B.
[0031] in Figure 2-7 For the sake of clarity, a gap is made in the tent bottom cloth so that the internal installation structure of the tent can be seen. In fact, the gap in the tent bottom cloth in the picture does not exist. DETAILED DESCRIPTION
[0032] Reference numerals: 1.1 bottom arc plate; 1.1.1 first annular portion; 1.1.2 second annular portion; 1.1.3 side lug; 1.2 telescopic rod; 1.2.1 first locking bolt; 1.2.2 first fixing ring; 1.2.3 second fixing ring;
[0033] 2 arc-shaped counterweight rod; 2.1 convex plate groove; 2.1.1 plug column; 2.1.2 rubber elastic block; 2.2 convex plate; 2.3 magnetic block; 2.4 air bag; 2.4.1 air injection nozzle; 2.5 ventilation unit; 2.5.1 first ventilation pipe; 2.5.2 air chamber; 2.5.3 second ventilation pipe;
[0034] 3.1 First enveloping cloth; 3.1.1 Wrapping cover; 3.2 Second enveloping cloth; 3.3 Third enveloping cloth; 3.4 Bottom cloth; 3.4.1 Side protruding cloth; 3.4.2 Weight bag; 3.4.3 Bag opening; 3.5 Top cloth; 3.5.1 Top ring cloth; 3.5.2 Top through hole; 3.6.1 First tether; 3.6.2 Second tether; 3.7.1 First connecting cloth; 3.7.2 Second connecting cloth; 3.8 Side door; 3.8.1 First side curtain; 3.8.2 Second side curtain; 3.8.3 Third side curtain;
[0035] 4 ground nails.
[0036] like Figure 1-7As shown, a highly efficient, stable and windproof outdoor tent comprises a tent body, wherein the tent body comprises a tent bottom cloth 3.4, a first surrounding cloth 3.1 connected to the tent bottom cloth 3.4, a first annular connecting cloth 3.7.1 connected to the first surrounding cloth 3.1, a second surrounding cloth 3.2 connected to the first connecting cloth 3.7.1, a second annular connecting cloth 3.7.2 connected to the second surrounding cloth 3.2, a third surrounding cloth 3.3 connected to the second connecting cloth 3.7.2, and a tent top cloth 3.5 connected to the third surrounding cloth 3.3, wherein the tent bottom cloth 3.4 comprises an annular bottom circular ring cloth protruding from the first surrounding cloth 3.1, and the tent top cloth 3.5 comprises an annular top circular ring cloth 3.5.1 protruding from the third surrounding cloth 3.3; the bottom protruding cloth comprises a plurality of side protruding cloths 3.4.1, the side protruding cloth 3.4.1 comprises bottom through holes, and the top circular ring cloth 3.5.1 comprises a plurality of top through holes 3.5.2. The bottom circular cloth is also connected with a plurality of weight bags 3.4.2, and the weight bags 3.4.2 have a bag opening 3.4.3, and the bag opening 3.4.3 has an elastic elastic rope. The first surrounding cloth 3.1, the second surrounding cloth 3.2 and the third surrounding cloth 3.3 are all cylindrical when they are propped up; the plurality of bottom through holes are distributed in a circular ring with equal spacing, and the plurality of top through holes 3.5.2 are distributed in a circular ring with equal spacing. The tent body has a side opening, and the side opening is distributed in the first surrounding cloth 3.1, the first connecting cloth 3.7.1, the second surrounding cloth 3.2, the second connecting cloth 3.7.2 and the third surrounding cloth 3.3, and the side opening has a side door 3.8, and the side door 3.8 has a first opening, a second opening and a third opening from bottom to top, the first opening has a first side curtain 3.8.1, the second opening has a second side curtain 3.8.2, and the third opening has a third side curtain 3.8.3.
[0037] In addition, the outdoor tent also includes a support unit and a reinforcement unit, wherein the support unit includes a plurality of support frames that can be spliced together, wherein the support frame includes a bottom arc-shaped plate 1.1 and a telescopic rod 1.2 connected to the bottom arc-shaped plate 1.1, wherein the telescopic rod 1.2 includes a first rod body, a second rod body inserted into the first rod body and capable of being lifted and lowered in the first rod body, a third rod body inserted into the second rod body and capable of being lifted and lowered in the second rod body, a first fixing ring 1.2.2 fixed to the first rod body, and a second fixing ring 1.2.3 fixed to the top end of the third rod body, wherein the first rod body has a first locking bolt 1.2.1 for locking the relative positions of the first rod body and the second rod body, and the second rod body has a second locking bolt for locking the relative positions of the second rod body and the third rod body; A surrounding cloth 3.1 has a plurality of wrapping sleeves 3.1.1 passed through by the first rod body and a plurality of first tethers 3.6.1 that can pass through the first fixing ring 1.2.2, and the top circular ring cloth 3.5.1 has a plurality of second tethers 3.6.2 that can pass through the second fixing ring 1.2.3; the outdoor tent can be in a first state and a second state, in the first state, all telescopic rods 1.2 are in the longest state, the second surrounding cloth 3.2 is located above the first surrounding cloth 3.1, and the third surrounding cloth 3.3 is located above the second surrounding cloth 3.2; in the second state, all telescopic rods 1.2 are in the shortest state, the first surrounding cloth 3.1 surrounds the second surrounding cloth 3.2, and the second surrounding cloth 3.2 surrounds the third surrounding cloth 3.3.The reinforcement unit comprises a plurality of arc-shaped counterweight rods 2 that can be spliced together, and magnetic blocks 2.3 are fixed at both ends of the arc-shaped counterweight rods 2. A convex plate 2.2 is fixed at one end of the arc-shaped counterweight rod 2, and a convex plate groove 2.1 that can accommodate the convex plate 2.2 is provided at the other end, and the convex plate 2.2 has a convex plate through hole, and a plug 2.1.1 that can be inserted into the convex plate through hole is provided at the convex plate groove 2.1, and a rubber elastic block 2.1.2 that can pass through the convex plate through hole is fixed at the top of the plug 2.1.1; a ventilation unit 2.5 is installed at one of the arc-shaped counterweight rods 2, and an air bag 2.4 is fixedly connected to the remaining arc-shaped counterweight rods 2, and the air bag 2.4 has an air injection nozzle 2.4.1, and the air bag 2.4 is in the shape of an arc plate when filled; the ventilation unit 2.5 comprises an arc plate-shaped air chamber 2.5. 2. A planar first ventilation tube 2.5.1 connected to the top of the air chamber 2.5.2 and a planar second ventilation tube 2.5.2 connected to the bottom of the air chamber 2.5; in the second state, all the arc-shaped counterweight rods 2 are located above the second connecting cloth 3.2 and are supported by the second connecting cloth 3.7.2 (so that due to the gravity pressure of the arc-shaped counterweight rods, the first, second and third surrounding cloths can be stably folded and surrounded), the air chamber 2.5.2 and all the air bags 2.4 are clamped between the second surrounding cloth 3.2 and the third surrounding cloth 3.3, the first ventilation tube 2.5.1 is located between the first connecting cloth 3.7.1 and the top circular ring cloth 3.5.1, the second ventilation tube 2.5.3 passes through the third opening, and the bottom of the zipper at the third side curtain can be opened, so that the second ventilation tube can be passed through the bottom of the third opening for ventilation.
[0038] Both ends of the bottom arc plate 1.1 have arc-shaped recesses, one end of the bottom arc plate is fixed with a first annular portion 1.1.1, and the other end is fixed with a second annular portion 1.1.2, the thickness of the first annular portion 1.1.1 and the second annular portion 1.1.2 are equal and half the thickness of the bottom arc plate 1.1, when multiple bottom arc plates 1.1 are spliced into a circular ring, each first annular portion 1.1.1 is inserted into the recess of the adjacent bottom arc plate 1.1, and each second annular portion 1.1.2 is inserted into the recess of the adjacent bottom arc plate 1.1. The bottom ends of the bottom arc plate 1.1 and the telescopic rod 1.2 are fixedly connected by bolts; the bottom arc plate 1.1 has a side lug 1.1.3, and the side lug 1.1.3 has a lug through hole, and the multiple lug through holes are distributed in a circular shape with equal spacing, and the number of the lug through holes is equal to the number of the bottom through holes and the two correspond one to one. The side door 3.8 is connected to the side opening by a zipper; the first side curtain 3.8.1 is connected to the first opening by a zipper; the second side curtain 3.8.2 is connected to the second opening by a zipper; the third side curtain 3.8.3 is connected to the third opening by a zipper. The number of the bottom arc plate 1.1, the arc counterweight rod 2, the counterweight bag 3.4.2 and the wrapping cover 3.1.1 are all 5.
[0039] As shown in the figure, the outdoor tent of the present application adopts a three-section distribution structure. Figure 1 As shown, at this time, the tent body is in an upright state, and the bottom circular cloth corresponds to the bottom arc plate, and the bottom through hole and the convex plate through hole can be matched and fixed by the ground nail; in addition, the top through hole can be connected to the drawstring, and the other end of the drawstring has a ground nail, and the weight bag can prevent water bottles, stones, etc., so that the stability of the tent is better. In this use state, the height of the tent is higher, and it is more convenient to use and use during the day to obtain a better activity space.
[0040] But the outdoor tent can also be transformed into Figure 2 In the second state shown, the tent is folded up, so that the first, second and third surrounding cloths are distributed in circles, so that there are three layers, which has a better thermal insulation effect. And because the height is lower and the internal space is smaller, better thermal insulation can be achieved, the thermal insulation effect is better, and the lower height is more resistant to strong winds. In addition, by setting a reinforcement unit, the stability of the side of the tent can be further increased, the buffering effect can be increased, and the ventilation unit does not hinder the three-layer thermal insulation structure of the tent when providing ventilation, and the first and second side curtains can be completely closed, so as to maintain both the thermal insulation effect and the ventilation effect.
[0041] Although the present invention has been illustrated and described with respect to the preferred embodiments, it will be appreciated by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.
Claims
1. An efficient and stable windproof outdoor tent, characterized in that: The tent body comprises a tent bottom cloth, a first surrounding cloth connected to the tent bottom cloth, a first circular connecting cloth connected to the first surrounding cloth, a second surrounding cloth connected to the first connecting cloth, a circular second connecting cloth connected to the second surrounding cloth, a third surrounding cloth connected to the second connecting cloth, and a tent top cloth connected to the third surrounding cloth, wherein the tent bottom cloth has a circular bottom circular ring cloth protruding from the first surrounding cloth, and the tent top cloth has a circular top circular ring cloth protruding from the third surrounding cloth; the bottom circular ring cloth has a plurality of side protruding cloths, the side protruding cloths have bottom through holes, and the top circular ring cloth has a plurality of top through holes; the tent body has a side opening, and the side openings are distributed at the first surrounding cloth, the first connecting cloth, the second surrounding cloth, the second connecting cloth, and the third surrounding cloth, and the side openings have a side door, and the side door has a first opening, a second opening, and a third opening from bottom to top, the first opening has a first side curtain, the second opening has a second side curtain, and the third opening has a third side curtain; the supporting unit comprises a plurality of supporting parts that can be spliced together The support frame comprises a bottom arc plate and a telescopic rod connected to the bottom arc plate, the telescopic rod comprises a first rod body, a second rod body inserted into the first rod body and capable of being lifted and lowered in the first rod body, a third rod body inserted into the second rod body and capable of being lifted and lowered in the second rod body, a first fixing ring fixed to the first rod body and a second fixing ring fixed to the top of the third rod body, the first rod body has a first locking bolt for locking the relative positions of the first rod body and the second rod body, the second rod body has a second locking bolt for locking the relative positions of the second rod body and the third rod body; the first surrounding cloth has a plurality of wrapping sleeves passed by the first rod body and a plurality of first tethers that can pass through the first fixing ring, and the top circular ring cloth has a plurality of second tethers that can pass through the second fixing ring; the outdoor tent can be in a first state and a second state, in the first state, all the telescopic rods are in the longest state, the second surrounding cloth is located above the first surrounding cloth, and the third surrounding cloth is located above the second surrounding cloth; in the second state, all the telescopic rods are in the shortest state, the first surrounding cloth surrounds the second surrounding cloth, and the second surrounding cloth surrounds the third surrounding cloth.
2. The efficient and stable windproof outdoor tent according to claim 1 is characterized in that: The bottom circular ring cloth is also connected to a plurality of weight bags, each of which has a bag opening, and an elastic elastic rope is arranged at the bag opening.
3. The efficient, stable and windproof outdoor tent according to claim 1 is characterized in that: The first surrounding cloth, the second surrounding cloth and the third surrounding cloth are all cylindrical when they are propped up; the plurality of bottom through holes are distributed in a circular ring shape with equal spacing, and the plurality of top through holes are distributed in a circular ring shape with equal spacing.
4. The efficient, stable and windproof outdoor tent according to claim 1, characterized in that: It also includes a reinforcement unit, which includes a plurality of arc-shaped counterweight rods that can be spliced together, magnetic blocks are fixed at both ends of the arc-shaped counterweight rods, a convex plate is fixed at one end of the arc-shaped counterweight rod, and the other end has a convex plate groove that can accommodate the convex plate, the convex plate has a convex plate through hole, the convex plate groove has a plug that can be inserted into the convex plate through hole, and a rubber elastic block that can pass through the convex plate through hole is fixed at the top of the plug; a ventilation unit is installed at one of the arc-shaped counterweight rods of the plurality of arc-shaped counterweight rods, and the remaining arc-shaped counterweight rods are fixedly connected There is an airbag, which has an air injection nozzle and is in the shape of an arc plate when inflated; the ventilation unit includes an arc plate-shaped air chamber, a planar first ventilation tube connected to the top of the air chamber, and a planar second ventilation tube connected to the bottom of the air chamber; in the second state, all the arc counterweight rods are located above the second connecting cloth and are carried by the second connecting cloth, the air chamber and all the airbags are clamped between the second surrounding cloth and the third surrounding cloth, the first ventilation tube is located between the first connecting cloth and the top circular ring cloth, and the second ventilation tube passes through the third opening.
5. The efficient, stable and windproof outdoor tent according to claim 1 is characterized in that: Both ends of the bottom arc plate have arc-shaped recesses, a first circular ring portion is fixed at one end of the bottom arc plate, and a second circular ring portion is fixed at the other end, the thickness of the first circular ring portion and the second circular ring portion are equal and half the thickness of the bottom arc plate, when multiple bottom arc plates are spliced into a circular ring, each first circular ring portion is inserted into the recess of an adjacent bottom arc plate, and each second circular ring portion is inserted into the recess of an adjacent bottom arc plate.
6. The efficient, stable and windproof outdoor tent according to claim 1, characterized in that: The bottom arc plate and the bottom end of the telescopic rod are fixedly connected by bolts; the bottom arc plate has a side lug, and the side lug has a lug through hole, and multiple lug through holes are distributed in a ring shape with equal intervals. The number of the lug through holes and the bottom through holes is equal and the two correspond one to one.
7. The efficient, stable and windproof outdoor tent according to claim 1, characterized in that: The side door and the side opening are connected by a zipper; the first side curtain and the first opening are connected by a zipper; the second side curtain and the second opening are connected by a zipper; and the third side curtain and the third opening are connected by a zipper.
8. The efficient, stable and windproof outdoor tent according to claim 1, characterized in that: The number of the bottom arc-shaped plates and the number of the wrapping sleeves are both 5.
Citation Information
Patent Citations
Travel outdoor tent
CN215760850U