CN209324126U - A foldable canopy tent - Google Patents

Abstract

Collapsible canopy of the heavens tent is combined into side bracket by hinged group of pin shaft by central tie rod, upper rack posts, lower fulcrum bar, avris pull rod, side column, extended column, multiple side brackets are hingedly combined into one the supporting structure of formula with the inner prop bore and column jacket bore of center pillar by pin shaft again, supporting structure expands into polygon frame-like, is collapsed into collection pencil；The canopy of the heavens is made of canopy of the heavens tarpaulin and supporting structure, and canopy of the heavens tarpaulin is covered on the top and side column when supporting structure is launched into frame, and the canopy of the heavens tarpaulin connect with supporting structure using multiple spot normality, in company with supporting structure integrally expansion and gathering；Cloth setting ring side zipper is connect with the skirt zipper of canopy of the heavens tarpaulin, and the outer account of tent is constituted with canopy of the heavens tarpaulin；Interior tent cloth is installed on the inside of frame on corresponding point and bar by band and hook, the outer account constituted with canopy of the heavens tarpaulin and cloth is combined into double shelter tent, has the function of extraordinary outdoor leisure and the camping etc. quickly met using practicability and biggish use space in trolley self-driving travel.

Description

A foldable canopy tent

technical field

The utility model relates to outdoor tent equipment, in particular to a foldable sky curtain tent.

Background technique

At present, self-driving tours are booming. Ordinary cars and off-road vehicles need a sunshade, windproof, and rain-proof fast sky screen that can be carried with the car during the self-driving tour. It is used for rest, catering, entertainment, etc. Can be expanded into a camping tent. Now common outdoor canopies and tents of various types, such as patent number: CN201520366027.2 one-key opening and closing tent pole structure, "the utility model discloses a one-key opening and closing tent pole structure, at least including: A vertical pole, a central pole, and multiple sets of supporting push rod groups for connecting the central pole and each vertical pole; the bottom end of the central pole is equipped with a central fixed connection seat, and the shaft of the central pole is equipped with a Sliding central sliding connection seat; the central rod is provided with a stop device that cooperates with the central sliding connection seat. The utility model is provided with a stop device on the central rod, and cancels the stop devices set on the sliding seats of each vertical rod. The tent is unfolded and folded by controlling the stop device on the center pole, so that the tent can be opened and folded with one button, so it is more convenient.” Although this utility model has a large space and can be opened and closed with one key, it has many poles, and the structural weight will be large, which is not conducive to long-term carrying with the trolley, and the tarpaulin is not integrated with the pole structure, which is not convenient for self-driving Frequent and rapid use in the game. Another example is the patent number: a spring-type automatic tent of CN201520798388.4, "the utility model provides a spring-type automatic tent, comprising a tarpaulin and a tent frame, the tarpaulin is supported by the tent frame, and the tent frame It includes a short bone rod, a fixed sleeve is arranged on the short bone rod, a spring is arranged on the upper part of the fixed sleeve, a buckle is arranged inside the spring near the top of the short bone rod, and a buckle is arranged on the top of the short bone rod. Several divergent main support rods, the main support rods are provided with connectors, the fixed sleeve is connected to one end of several auxiliary support rods, and the other end of the auxiliary support rods is connected to the main support rods Component connection. Umbrella stand-type spring automatic rod is adopted, and the previous laborious design of the pull rope is abandoned. You only need to easily press down the top of the short bone rod to compress the spring, and you can easily open the tent without manually pulling it, just lift it a little The short bone rod makes the spring slack, and the tent can be easily stowed.” This utility model is quickly deployed to use by the spring, but the structure space of this kind of tent is too small, and it is generally used as a camping tent, which cannot meet the above-mentioned needs of the canopy function. Others include awnings and tents composed of joint poles, accessories and tarpaulins. When using them, the joint poles and accessories need to be assembled into poles or brackets, and then the poles or brackets and tarpaulins are assembled and unfolded; When folding, it is necessary to disassemble the pole or bracket and the tarpaulin first, and then disassemble the pole or bracket into sections and accessories before it can be folded and packed for carrying. The process of unfolding, using and folding is time-consuming and laborious. If you frequently use the canopy or tent during the tour, it will be very troublesome and hard work. Therefore, in view of the characteristics of the demand for car self-driving tours, the existing canopy and tents have the problem of poor applicability for car self-driving tours. For this reason, the utility model proposes a collapsible canopy tent scheme to solve the above problems.

Utility model content

In order to solve the problem of poor applicability of current equipment for self-driving tours in small cars, this utility model proposes the following goals and solutions. Goals: 1. It has the functions of canopy and camping; 2. It can be put into the trunk and carried with the car after being folded small ; 3. It has a large space for unfolding and using, which meets the conditions that people can move upright, place tables and chairs and adults lie down; 4. A single person can quickly unfold and use or fold within one to two minutes. Folding canopy tent scheme: First, set an integrated hinged multilateral folding bracket structure as the skeleton structure of the tent system, which can be folded into a cluster to obtain a smaller volume, unfolded into a frame to obtain a larger space, and multiple parts use spring buckles The connection method realizes rapid deployment and retraction. Secondly, set the functional tarpaulin combined with the multilateral folding bracket structure. Functional tarpaulins are divided into three types: canopy tarpaulin, surrounding cloth and inner tent cloth. The canopy tarpaulin and the multilateral folding support structure adopt the combination of canopy and poles, which are normally connected and unfolded together. When unfolded, the canopy is formed, and a combined stable structure of canopy and poles is formed; when it is folded, the canopy tarpaulin is folded into a bundle with the multilateral folding support structure shape. The surrounding cloth is connected with the canopy tarpaulin through a zipper to realize the windproof function, and forms an outer tent with the canopy tarpaulin. When the inner tent cloth is used, the hook is installed on the inner side of the frame, and together with the outer tent, it forms a double-layer tent to realize the camping function. The surrounding cloth and the inner tent cloth can be independently stored and used.

The technical scheme adopted by the utility model to solve the technical problem is: the foldable sky tent is composed of four parts: a multilateral folding support structure, a sky cloth, a surrounding cloth, and an inner tent cloth. 1. One-piece hinged multilateral folding bracket structure. The multi-sided folding bracket structure is composed of multiple single-sided folding brackets hingedly combined into one body. This article uses the four-sided folding bracket structure for illustration. Hereinafter, the unilateral folding bracket is referred to as the side bracket, and the multi-sided folding bracket structure is referred to as the bracket structure. The support structure is composed of a central column and a four-sided support, which form a cluster when folded and folded, and form a frame when unfolded and used. The center column adopts a telescopic column structure, which is fixed when retracted through a spring buckle. The side bracket is composed of a central pull rod, an upper strut, a lower strut, a side column, a side pull rod, and an extension column. The four side brackets are hinged and combined by the central column to form an integrated bracket structure. When the bracket structure is unfolded into a frame, the central triangular support structure is established by the middle column, the middle column tie rods, and the upper struts, and the structural cables between the upper struts of the four-sided brackets are combined to build a stable structure in the center of the frame; the upper struts, lower struts, The side tie rods and side columns build the side double triangular support structure of the side bracket, and are combined with the canopy tarpaulin to build the outer ring cable-stayed triangular canopy and pole combined stable structure of the canopy. The extension column is sleeved on the side column, which can be stretched and retracted, and the use height of the frame can be fixed and raised by the spring buckle when it is extended. When the frame is folded and folded, the side double triangular support structures of the side brackets are transformed into quadrilaterals and folded and folded together, and the quadrilateral supports are untied and the central triangular support structure of the center column is folded and gathered into a cluster shape. 2. The one-piece canopy tarpaulin is composed of the top tarpaulin and the triangular skirts at the four corners. The top tarpaulin covers the top of the support structure when it is unfolded into a frame, and the triangular skirt covers the four side columns of the frame to form a canopy. The multi-point connection between the canopy tarpaulin and the bracket structure realizes the normal connection and co-existence of the tarpaulin and the bracket structure; after the canopy is unfolded, the outer ring cable-stayed triangular canopy and rod combination of the canopy are established between the canopy tarpaulin and the side brackets and are stable Structure: reduce the number of poles and columns of the support structure through the combination of canopy and poles, and effectively reduce the volume and weight of the canopy. 3. The apron is connected to the triangular skirt of the awning tarpaulin through a zipper, and forms an outer tent with the awning tarpaulin. 4. The inner tent fabric adopts a fully enclosed structure with doors and windows. The inner tent cloth is installed on the inner side of the support structure when it is unfolded into a frame, and is hung on the frame rods and columns by the straps and hooks to realize the camping function. The connection between the surrounding cloth, the inner tent cloth and the canopy tarpaulin and the support structure is a detachable connection, and it is installed when it is stored and used separately.

The above-mentioned folding canopy tent, the central column and the telescopic column structure are set, and are composed of two parts: a central inner column and a sliding sleeve outer column. The lower part of the central inner column is provided with a central spring buckle with a downward inclined sliding surface, the lower end is provided with a four-way connected inner column seat hole, and the bottom is provided with a central hook. The top of the outer column of the sliding sleeve is provided with a central screw, the upper section is provided with a four-way connected outer column seat hole, and the lower section is provided with an outer column fixing hole. The side bracket is composed of a central pull rod, an upper strut, a lower strut, a side column, a side pull rod, and an extension column. The two ends of the central tie rod are provided with end holes, which are respectively the upper end hole of the middle pull and the lower end hole of the middle pull. One end of the upper support rod is provided with an L-shaped elbow, and the two ends of the L-shaped upper support rod are respectively provided with an upper support end hole and an upper support L-end hole. The lower seat hole of the rod is arranged on one section of the end hole, the upper seat hole of the rod is arranged on the section close to the end hole of the upper support, and the cable seats are arranged on both sides of the middle part of the upper support rod. The upper support structure stay cable, elastic guide rope and ring pin of the upper support rod are set. One end of the lower support rod is set as an L-shaped elbow. The two ends of the L-shaped lower support rod are respectively provided with a lower branch end hole and a lower branch L-end hole. Anti-skid convex circles are arranged on the wall, and cross anti-skid pits and folding anti-skid pits are arranged on the rod wall. One end of the side tie rod is provided with an L-shaped elbow, and the two ends of the L-shaped side tie rod are respectively provided with a side pull end hole and a side pull L end hole. An anti-skid convex circle is arranged on the inner wall, and cross anti-skid pits and folding anti-skid pits are arranged on the rod wall. The top of the side column is provided with a tarpaulin side top connection hole and a column top seat hole, the upper part of the side column is provided with a post seat hole, the middle part is provided with a sliding skirt sleeve, the skirt sliding sleeve is provided with a connecting buckle, and the lower part is provided with a side spring buckle. An angle drawstring and a push-type spring locking slide buckle are set, and a hanging loop is set at one end of the angle drawstring. The upper part of the extension column is provided with an extension fixing card hole, the lower end is provided with an anchor, and the anchor is integrally provided with a belt buckle and a ground nail hole. One end of each pole is set with an L-shaped elbow. The purpose is that when the support structure is folded, each pole can form a parallel cluster shape, and a gap is left to facilitate the integrated folding of the tarpaulin and the support structure.

The above-mentioned foldable canopy tent, the hinged combination of the support structure is that the central tie rod, the upper support rod, the lower support rod, the side pull rods, the side columns, and the extension columns are hinged and combined into side brackets through pin shafts, and the four side brackets are combined with the center column. The four-side seat holes are hinged and combined into an integrated support structure through pin shafts. The hinged combination of the side brackets is that the upper seat hole of the upper support rod is hinged with the lower end hole of the central pull rod, the lower seat hole of the rod is hinged with the lower end hole of the lower support rod, and the L end hole of the upper support is connected with the edge of the side pull rod. Pull end hole hinges. The side pull L end hole of the side pull rod is hinged with the upper seat hole of the side column, the lower branch L end hole of the lower support rod is hinged with the column top seat hole of the side column, and the side pull positioning stop faces the side of the lower support rod, and the lower support The positioning stop faces one side of the side pull rod, and the extension column is sleeved on the side column and can slide up and down. The installation direction of the L-shaped elbow of each rod is the direction in which the rods and columns move closer to each other when they are folded, and the side pull rods are installed on the sides of the upper support rod and the side columns. The hinge combination of the side bracket and the center column is: the upper support end hole of the upper support rod of the four-side bracket and the inner column seat hole of the center column are hinged through the belt ring pin shaft, and the belt ring pin shaft is installed in the forward direction on the center column inner column seat hole. The middle pull upper end hole of the central tie rod is hinged with the outer column seat hole of the middle column. The upper support structure cable is hooked to the upper support rod cable seat of the adjacent side brackets on both sides, one end of the elastic guide rope is hung on the middle section of the upper support structure cable, and the other end is hung on the ring with ring pin . The end of the angle stay rope ring is outward, and the other end is connected and installed on the side top connection hole of the tarpaulin side of the side post. The spring locking slide buckle is installed on the angle stay rope, and can slide and lock on the corner stay rope. The articulated support structure can be folded into a cluster shape and expanded into a four-sided frame shape.

For the above-mentioned folding canopy tent, the bracket structure is unfolded into a frame-like procedure. When the bracket structure is initially in a cluster shape, the inner column seat hole end of the center column is erected vertically downward, and the side brackets are pushed outward, and the four side brackets are linked to The four sides fall down, driving the outer column of the sliding sleeve to slide downward, the lower port of the outer column of the sliding sleeve slides over the inclined sliding surface of the central spring buckle and presses it into the outer column of the sliding sleeve, and the lower port of the outer column of the sliding sleeve stops at the center The upper and lower limit of the inner column seat hole of the inner column, the outer column fixing hole of the lower section of the outer column of the sliding sleeve is facing the central spring buckle on the central inner column, the central spring buckle pops out and snaps into the outer column fixing hole to slide The outer column is fixed, the center column and the central tie rod and upper support rod of the four-side bracket are fixed longitudinally, and the center column, the central tie rod and the upper support rod form a longitudinal central triangular support structure on four sides; the upper support structure between the upper support rods of the four-side support The stay cables are tensioned to fix the upper struts on the four sides laterally, and the central triangular support structure and the stay cables of the upper support structure together form a stable structure in the center of the frame. Lift one side bracket and pull the side column, the side bracket is unfolded into a quadrilateral shape from a folded and fitted shape, pull the side column outward and fold the top of the side column upwards, and drive one end of the hinged lower support upward to cross the side pull rod shape, the quadrilateral is transformed into a double triangular structure, the middle section of the lower support rod is snapped into the side pull positioning groove of the side tie rod, and the middle section of the side tie rod is snapped into the lower support positioning groove of the lower support rod, The lower support positioning stop and the side pull positioning stop are close together, and the side pull rods and the lower support rods are intersected together to achieve positioning. The rod, the lower support rod and the side tie rods constitute the side double triangular support structure. Slide the extension column down from the side column, the extension fixing hole on the extension column meets the side spring buckle on the lower part of the side column, pops out and fixes it, raises the height of the side column and the frame, and unfolds the rest of the side brackets in turn It forms a frame shape, and inserting the ground nail stabilizing frame into the ground nail hole on the foundation foot completes the unfolding procedure of the support structure. The central triangular support structure, the upper support structure cables and the side double triangular support structures constitute the frame structure of the support structure. The above description is for the case where the support structure is not installed with a tarpaulin.

For the above-mentioned foldable canopy tent, the bracket structure is folded into a bundle-like procedure. When the bracket structure is initially in a frame state, the first method is to fold and fold the side brackets first, and loosen the side spring buckles in the extension and fixing holes to place The extension column is received on the side column to lower the height of the support structure, pull the side column outward, the lower support rod and the side pull rod slide out of the opposite positioning stop, untie the side double triangular structure support, fold the top of the side column downward, and the side column The column drives one end of the lower support rod downward, the double triangle is transformed into a quadrilateral structure, and the side column is pushed inward with the center column as the center, and the upper support rod, lower support rod, side tie rods and side columns on the quadrilateral are folded together, The lower support rod and the side pull rod are respectively snapped into the side pull positioning stopper and the lower support positioning stopper of the other side, and the anti-slip convex circles in the respective grooves slide into the folding anti-slip pit of the other side to prevent the side support rods and columns from loosening after folding Easy to store. Fold and gather the rest of the brackets in turn; finally gather the center column, press the central spring buckle on the center column, loosen the outer column fixing hole on the outer column of the center column sliding sleeve, and untie the central triangular support structure, centering on the center column Lift up the side brackets on the inner side, drive the outer column of the center column sliding sleeve to slide upwards to the central inner column, and the four side brackets will move closer to the center column to form a cluster. The folding and gathering procedure of the support structure is completed between the two sides of the support rod. Method 2, press the central spring buckle on the center column, loosen the outer column fixing hole on the outer column of the center column sliding sleeve, untie the central triangular support structure, pull the side column outward, and the central center column of the frame collapses downward Down, and drive the four-sided brackets to fall inward, the side brackets are automatically unfastened by the double triangular structure supports, and the side brackets are folded side by side, and the side brackets are gathered into a cluster with the center column as the center to complete the folding and folding procedure. The folding program can be flexibly used in actual use. The above description is for the case where the support structure is not installed with a tarpaulin.

In the aforementioned foldable canopy tent, the canopy is composed of a canopy tarpaulin and a bracket structure. The canopy tarpaulin is mainly covered on the top and side columns when the support structure is unfolded into a frame. The canopy tarpaulin is set in one piece, which is composed of the top tarpaulin and the triangular skirt on the four corners. The upper part of the triangular skirt is triangular, and the lower part is long pointed strip. The canopy tarpaulin and the support structure adopt multi-point normal connections, and are unfolded and folded together with the support structure. The canopy tarpaulin is set with the center hole of the tarpaulin at the top, the four middle ring connection points and the middle ring connection belt on the middle ring surface, the tent corner connection holes on the four corners of the outer ring, the sliding sleeve connection point at the triangular corner tip of the triangular skirt, and the lower long point Mid skirt attachment point on bar and hem drawstring attachment point. A skirt zipper is set along the edge of the triangle skirt. The connection between the canopy tarpaulin and the support structure is that the central hole of the tarpaulin is connected and fixed with the central screw of the center column; the connection point of the middle ring is connected with the upper connection hole of the upper support rod through the middle ring connection belt; The side and top connecting holes of the tarpaulin are connected by corner pull ropes, and the corner pull ropes pass through the corner tie holes. Tight adjustment connection; the connecting point of the sliding sleeve of the triangular skirt is fixedly connected with the skirt sliding sleeve on the side column through a buckle, and the connecting point of the middle part of the skirt is on the upper section of the extension column through the belt buckle, and can slide on the extension column; Skirt belt connection point, the skirt belt is threaded into the belt buckle on the extension column base to connect and tighten, and the skirt belt can adjust the tightness of the tarpaulin connection on one side bracket.

The above-mentioned folding canopy tent, the unfolding procedure of the canopy is as follows, combined with the unfolding procedure of the above-mentioned support structure, the middle column, the central tie rod and the upper pole are expanded to form a central triangular support structure, and the top tarpaulin of the canopy tarpaulin is lifted up. , the tarpaulin is unfolded from the central hole of the tarpaulin to the connection point of the middle ring. When the bracket structure establishes the side and side double triangle support structure, pull the hanging ring at the end of the corner pull rope, and the corner pull rope is pulled out from the corner connection hole of the tent corner, and guide the corner connection hole of the tent corner to connect with the side and top of the tarpaulin on the side column Open and tighten the tarpaulin from the corner connecting hole to the connecting point of the middle ring, and slide the spring-locked slider on the corner pull rope to press and fix the corner connect hole on the corner pull rope. The hanging ring at the end of the corner pull rope is also used as the connection point of the external wind rope; when the extension column slides down on the side column, it pulls the triangular skirt to expand downward, and drives the sliding sleeve of the skirt to slide downward to expand, when the extension column The extended fixing card hole of the skirt is fixed by the side spring buckle, and the triangular skirt is pulled down tightly, and the tightness can be adjusted through the skirt strap in the strap buckle on the foot. After tightening the tent corner connecting holes and the triangular skirt on the extension column side by side, the canopy tarpaulin is fully unfolded to complete the canopy unfolding procedure. The triangular skirts on the side columns of the four-side brackets are all tightened, and eight outer rings are formed with the connected skirt sliding sleeve and the ring edge of the top tarpaulin. The four-side brackets are tightened and fixed inward to ensure that the side columns are horizontal stability. The number of cable-stayed triangles on the outer ring of the canopy is determined by the number of side columns of the side brackets, and two cable-stayed triangles are formed on one side column. The canopy tarpaulin and the bracket structure together constitute the outer ring cable-stayed triangular canopy and rod combined stable structure of the canopy.

For the above-mentioned folding canopy tent, the folding procedure of the canopy is as follows. In combination with the folding procedure of the above-mentioned bracket structure frame, it is further explained that when the extension column is retracted to the side column, the triangular skirt is relaxed and moved up, and the eight-fold pattern formed by the triangular skirt The cable-stayed triangle of the outer ring is loosened as the sliding sleeve of the skirt moves up, and the spring-locked sliding buckle on the corner pull cord is released and slides to the end of the hanging ring of the corner pull cord, and the connection hole of the canopy corner is loosened to the connection point of the middle ring. For the tarpaulin, when the double triangular support structure on the side of the frame is transformed into a quadrangle, the corner pull rope is pulled into the corner connection hole of the tent, and the end pull ring on the corner pull rope and the spring pin tightly slide against the corner connection of the tent. On the outside of the hole, the corner pull rope pulls the middle ring connection point to the tent corner connection hole and the tarpaulin on the side post, and is folded to the side post and the upper support rod, lower support rod, side in the gap between the side tie rods. When the central triangular support structure is released, the outer column of the sliding sleeve of the center column slides upwards to drive the four-sided brackets to move closer to the center column. The tarpaulin from the center hole of the tarpaulin to the connection point of the middle ring is relaxed and folded naturally into the upper pole, the center In the gap between the tie rods and the center column, each side bracket moves closer to the center column to form a cluster, and the loose tarpaulin outside the cluster-like bracket structure is straightened out around the bracket structure and tied tightly with straps to complete the folding and folding procedure of the canopy . The unfolding and retracting method of the canopy has the characteristics of unfolding and retracting similar to that of a folding umbrella, and realizes simple and quick use.

The above-mentioned foldable canopy tent, the surrounding cloth is provided with ring zippers, gauze, etc., and is connected with the skirt zipper of the canopy tarpaulin, has an outdoor windproof function and forms the outer tent of the tent with the canopy tarpaulin.

For the above-mentioned foldable canopy tent, the inner tent cloth is fully enclosed, and doors and windows are provided, which have the functions of sealing and preventing mosquitoes. The inner tent cloth is installed on the corresponding points and poles inside the frame through the drawstrings and hooks, and the center hook of the inner tent, the middle ring hook of the inner tent, the corner hooks of the inner tent, and the bottom hooks of the inner tent are set. The center hook of the inner tent is hung on the central hook at the lower end of the center column, the middle ring hook is hung near the hinge point of the lower pole and the upper pole, the tent corner hook is hung near the hinge point of the side pull rod and the side column, and the bottom hook of the tent is hung Above the foot of the extension column, the frame and the inner tent fabric are connected by hooks to realize rapid unfolding and retracting. The outer tent composed of the inner tent cloth, the canopy tarpaulin and the surrounding cloth is combined into a double-layer tent, which has camping functions such as rainproof, windproof, mosquito-proof, heat preservation, heat insulation, etc., and the use space is larger than that of ordinary camping tents. It is suitable for self-driving tour.

The beneficial effect of the utility model is that the framework of the foldable canopy tent adopts a one-piece hinged multilateral support structure, which is unfolded and retracted through folding and spring buckles, and the normal connection of the canopy tarpaulin and the support structure can be effectively improved. The speed of unfolding and retracting is improved, and it can be unfolded and used or folded and folded within one to two minutes by a single person, which has very good practicality for outdoor quick use. The canopy and rod combined canopy reduces the number of rods and columns in the bracket structure, and when folded into a cluster, it has a small volume and weight and is convenient to carry with the car. When unfolded, the central triangular support structure established by the support structure, the upper support structure cables, the side double triangular support structures, the outer ring cable-stayed triangular canopy of the canopy, and the stable structure of the poles together constitute a stable frame structure and canopy, which has a large The use of space with the surrounding cloth and inner tent cloth can meet the functions of sunshade, rainproof, windproof, mosquito-proof and camping functions during the leisure, entertainment and dining of the car self-driving tour; the folding canopy tent improves the car self-driving tour equipment, Make the equipment more in line with the professional attributes of car self-driving tours, so that people no longer have to worry too much about the environmental factors during the journey, making travel more diverse and colorful, which is helpful for in-depth self-driving tour experience and improving travel quality, expanding the car A new travel mode for self-driving tours.

Description of drawings

Below in conjunction with accompanying drawing and example the utility model is further described.

Fig. 1 is the utility model schematic diagram;

Fig. 2 is a schematic diagram of the unilateral support and the connection point of the canopy tarpaulin;

Figure 3 is a schematic diagram of the folding of the unilateral support;

Fig. 4 is a schematic diagram of a bundled stent structure;

Fig. 5 is a schematic diagram of unfolding and retracting the support structure;

Fig. 6 is a frame-like schematic diagram of a stent structure;

Fig. 7 is a schematic diagram of the central stable structure of the frame;

Fig. 8 is a schematic diagram of a double triangular support structure on the side of the frame;

Figure 9 is a schematic diagram of the foundation structure;

Figure 10 is a schematic diagram of the installation of the inner tent cloth and the frame;

Figure 11 is a schematic diagram of the folding of the canopy and the pole.

Among the figure, 1, middle column, 101, central inner column, 102, sliding sleeve outer column, 103, inner column seat hole, 104, central spring buckle, 105, central hook, 106, central screw, 107, outer column seat Hole, 108, outer column fixing hole, 2, central tie rod, 201, middle pull upper end hole, 202, middle pull lower end hole, 3, upper support rod, 301, upper support end hole, 302, upper support L end hole, 303, the upper seat hole of the upper support, 304, the lower seat hole of the upper support, 305, the upper support connection hole of the tarpaulin, 306, the cable seat, 307, the upper support structure drag cable, 308, the elastic guide rope, 309, the ring pin , 4, the lower pole, 401, the end hole of the lower branch, 402, the L end hole of the lower branch, 403, the positioning stop of the lower branch, 404, the anti-skid convex circle of the lower branch, 405, the cross anti-skid pit of the lower branch, 406, the lower branch Folding anti-slip pit, 5, side pull rod, 501, side pull end hole, 502, side pull L end hole, 503, side pull positioning stop, 504, side pull anti-slip convex circle, 505, side pull cross anti-slip pit, 506, side pull folding anti-skid pit, 6, side column, 601, connecting hole of tarpaulin side top, 602, column top seat hole, 603, column upper seat hole, 604, skirt sliding sleeve, 605, side spring clip Buckle, 606, corner pull rope, 607, rope end hanging ring, 608, spring locking slide buckle, 7, extension post, 701, extension fixing card hole, 702, ground foot, 703, drawstring buckle, 704, ground nail Hole, 8, Canopy tarpaulin, 801, Top tarpaulin, 802, Triangular skirt, 803, Tarpaulin center hole, 804, Middle ring connection point, 805, Central ring connection belt, 806, Canopy corner connection hole, 807, Sliding sleeve Connection point, 808, connecting point at the middle of the skirt, 809, skirt belt, 810, skirt zipper, 9, apron, 901, ring edge zipper, 10, inner tent fabric, 1001, inner tent center hanging hole, 1002 1. Hanging holes in the middle ring of the inner tent, 1003, hanging holes at the corners of the inner tent, and 1004, hanging holes at the bottom of the inner tent.

Detailed ways

Example Description 1

As shown in FIG. 3 , the above-mentioned folding canopy tent is configured with a telescopic column structure of the central column 1, which is composed of two parts: a central inner column 101 and a sliding sleeve outer column 102 . A central spring buckle 104 with a downward inclined sliding surface is arranged in the lower section of the central inner column 101 , a four-way connected inner column seat hole 103 is arranged at the lower end, and a central hook 105 is arranged at the bottom. The top of the outer column 102 of the sliding sleeve is provided with a central screw 106 , the upper part is provided with a four-way connected outer column seat hole 107 , and the lower part is provided with an outer column fixing hole 108 . As shown in FIG. 2 , the side support is composed of a central tie rod 2 , an upper strut 3 , a lower strut 4 , a side tie rod 5 , a side column 6 , and an extension column 7 . The two ends of the central pull rod 2 are provided with end holes, which are the upper end hole 201 of the middle pull and the lower end hole 202 of the middle pull respectively. One end of the upper support rod 3 is provided with an L-shaped elbow, and the two ends of the L-shaped upper support rod 3 are respectively provided with an upper support end hole 301 and an upper support L-end hole 302, and a tarpaulin upper support connection hole 305 is arranged near the L-shaped elbow. , the upper support lower seat hole 304 is arranged on a section close to the upper branch L end hole 302, and the upper support upper seat hole 303 is arranged on a section near the upper branch end hole 301, as shown in Figure 7, the two sides of the upper support rod 3 are provided with cable seats 306 , the upper support structure stay cable 307 , the elastic guide rope 308 and the ring pin 309 of the upper support rod 3 are set. As shown in Figure 2, one end of the lower pole 4 is set as an L-shaped elbow, and the two ends of the L-shaped lower pole 4 are respectively provided with a lower end hole 401 and a lower L-end hole 402, and the middle position is shown in Figure 8 , the groove snap-in type lower support stopper 403 is set, the lower support anti-skid convex circle 404 is set on the inner wall of the groove, the lower branch cross anti-skid pit 405 and the lower branch foldable anti-skid pit 406 are set on the rod wall. As shown in Figure 2, an L-shaped elbow is arranged at one end of the side tie rod 5, and a side pull end hole 501 and a side pull L end hole 502 are respectively arranged at both ends of the L-shaped side tie rod 5, and the position of the middle section of the side tie rod 5 is shown in Figure 8 As shown, a side pull stopper 503 of the groove snap-in type is set, a side pull anti-skid convex circle 504 is set on the inner wall of the groove, and a side pull cross anti-skid pit 505 and a side pull folding anti-skid pit 506 are set on the rod wall. As shown in Figure 2, the top of the side column 6 is provided with a tarpaulin side top connection hole 601 and a column top seat hole 602, the upper position of the side column 6 is provided with a column upper seat hole 603, and the middle section is provided with a sliding skirt sliding sleeve 604. The sliding sleeve 604 is provided with a connecting buckle, the lower section is provided with a side spring buckle 605, an angle stay cord 606 and a push-type spring locking slide buckle 608 are provided, and one end of the angle stay cord 606 is provided with a rope end hanging ring 607. The upper part of the extension column 7 is provided with an extension fixing hole 701 , and the lower end is provided with an anchor 702 . As shown in FIG. 9 , a belt buckle 703 and a ground nail hole 704 are integrally provided on the foot 702 .

The hinged combination of the above-mentioned folding canopy tent is that the central rod 2, the upper rod 3, the lower rod 4, the side rods 5, the side columns 6, and the extension columns 7 are hinged and combined into side brackets through pin shafts, As shown in FIG. 2 , it is an unfolded side bracket, and as shown in FIG. 3 , it is a folded side bracket. The four-sided bracket is hinged with the inner column seat hole 103 and the outer column seat hole 107 of the center column 1 to form an integrated support structure, as shown in Figure 4, which is a folded and bundled support structure, as shown in Figure 6 As shown, it is a scaffold structure unfolded into a frame shape. As shown in Figures 2 and 3, the hinged combination of the side brackets is that the upper support upper seat hole 303 of the upper support rod 3 is hinged with the middle pull lower end hole 202 of the central pull rod 2, and the upper support lower seat hole 304 is connected with the lower support rod 4. The lower end hole 401 is hinged, and the upper L end hole 302 is hinged with the side pull end hole 501 of the side pull rod 5 . The side pull L end hole 502 of the side pull rod 5 is hinged with the column upper seat hole 603 of the side column 6, the lower branch L end hole 402 of the lower pole 4 is hinged with the column top seat hole 602 of the side column 6, and the side pull positioning stop 503 Towards the side of the lower support rod 4, the lower support positioning block 403 faces to the side of the side tie rod 5, and the extension column 7 is sleeved on the side column 6, and can slide up and down. The installation direction of the L-shaped elbow of each bar is the direction in which the bar and the column are folded and close together. The hinge combination of the side bracket and the center column 1 is as follows: the upper support end hole 301 of the upper support rod 3 of the four-side bracket is hinged with the inner column seat hole 103 of the center column 1 through the belt ring pin shaft 309, and the belt ring pin shaft 309 is inside the center column 1 On the post seat hole 103, it is installed in the forward direction. The upper end hole 201 of the center tie rod 2 is hinged with the outer column seat hole 107 of the center column 1 . As shown in Figure 8, the upper support structure stay cable 307 is hooked on the upper pole 3 stay cable seats 306 of the adjacent side supports on both sides, and one end of the elastic guide rope 308 is hung on the upper support structure stay cable 307 middle section, and the other One end is hung on the ring of the belt ring pin 309 . As shown in Figure 2, the corner stay rope 606 ring ends outwards, and the other end is connected and installed on the tarpaulin limit side top connection hole 601 of the side post 6, and the spring lock slide button 608 is installed on the corner stay rope 606, which can be Slide and lock on corner stay cord 606. The articulated support structure can be folded into a cluster shape and expanded into a four-sided frame shape.

Example Description 2

The above-mentioned folding canopy tent, the bracket structure is expanded into a frame-like procedure, as shown in Figure 4, when the initial state of the bracket structure is a cluster shape, the inner column seat hole 103 end of the center column 1 is erected vertically downward, as shown in Figure 7 As shown, the side brackets are pulled outwards, and the four side brackets are linked to fall to the surroundings, driving the outer column 102 of the sliding sleeve to slide downward, and the lower port of the outer column 102 of the sliding sleeve slides over the inclined sliding surface of the central spring buckle 104 and presses it. into the outer column of the sliding sleeve 102, the lower port of the outer column of the sliding sleeve 102 reaches the upper limit of the inner column seat hole 103 of the central inner column 101, and the outer column fixing hole 108 of the lower section of the outer column of the sliding sleeve 102 is directly facing the inner column of the central inner column. The central spring buckle 104 on the column 101, the central spring buckle 104 pops up and snaps into the fixing hole 108 of the outer column to fix the outer column 102 of the sliding sleeve. Fixed, the central column 1, the central tie rod 2, and the upper support rod 3 form a central triangular support structure with four longitudinal sides; Fixed, the central triangular support structure and the upper support structure cable 307 together form a stable structure in the center of the frame. Lift one side bracket and pull the side column 6, and the side bracket is unfolded into a quadrilateral shape from a folded and fitted shape, as shown in Figure 5, pull the side column 6 outward and fold the top of the side column 6 upwards, driving the hinged lower support One end of the rod 4 crosses upwardly with the side pull rod 5, and the quadrilateral is transformed into a double triangle structure. As shown in FIG. The middle position of the side pull rod 5 is snapped into the groove of the lower support stopper 403 of the lower support rod 4, and the lower support stopper 403 and the side pull stopper 503 move closer together to cross the side tie rod 5 and the lower support rod 4 against each other. To achieve positioning, the side pull anti-slip convex round 504 slides into the lower cross anti-slip pit 405, and at the same time, the lower anti-slip convex circle 404 slides into the side pull cross anti-slip pit 505 to fix, side column 6, upper support rod 3, lower support The rod 4 and the side tie rod 5 form a side double triangular support structure. As shown in Figure 6, slide the extension column 7 downward from the side column 6, and the extension fixing hole 701 on the extension column 7 meets the side spring buckle 605 on the lower section of the side column 6 to pop out and be fixed, and the side column is raised. 6 and the height of the frame, the remaining side brackets are expanded successively to form a frame shape, and the ground nails are inserted into the ground nails to stabilize the frame in the ground nail holes 704 of the anchors 702 to complete the expansion procedure of the support structure. The central triangular support structure, the upper support structure cables 307 and the side double triangular support structures constitute the frame structure of the support structure. The above description is for the case where the support structure is not installed with a tarpaulin.

The above-mentioned foldable canopy tent, the bracket structure is folded into a bundle-like procedure is, as shown in Figure 6, when the initial state of the bracket structure is a frame, in the first way, the side bracket can be folded and folded first, and the extension in the fixing hole 701 can be loosened. Side spring buckle 605, receive the extension column 7 on the side column 6 to lower the height of the bracket structure, as shown in Figure 5, pull the side column 6 to the outside, the lower support rod 4 and the side pull rod 5 slide out of the side positions respectively Block 503 and lower support positioning block 403, untie the support of the double triangle structure on the side, fold the top of side column 6 downward, and side column 6 drives one end of lower support rod 4 downward, and the double triangle is transformed into a quadrilateral structure. The column 1 is the center and pushes the side column 6 inward, and the upper support rod 3, the lower support rod 4, the side pull rod 5, and the side column 6 on the quadrangle are folded together, as shown in Figure 3, and the lower support rod 4 is snapped into the side In the pull positioning stop 503, the side pull anti-slip convex circle 504 slides into the lower branch folding anti-slip pit 406, the side pull rod 5 snaps into the lower support positioning stop 403, and the lower branch anti-slip convex circle 404 slides into the side pull folding anti-slip recess Fixing in the pit 506 prevents the side support rods and columns from being loose after being folded and is convenient for storage. Fold and gather the rest of the brackets one by one; as shown in Figure 8, finally gather the center column 1, press the central spring buckle 104 on the center column 1, and loosen the outer column fixing hole 108 on the outer column 102 of the center column 1 sliding sleeve. Open the central triangular support structure, take the center column 1 as the center and prop up the side brackets inwardly, and drive the outer column 102 of the sliding sleeve of the center column 1 to slide above the central inner column 101. As shown in Figure 4, the four side brackets move toward the center column 1 Close up into a bundle, the upper support structure cable 307 is loosened, and folded between the two sides of the upper support rod 3 under the traction of the elastic guide rope 308 to complete the folding procedure of the support structure. Method 2, as shown in Figure 8, press the central spring buckle 104 on the middle column 1, loosen the outer column fixing hole 108 on the outer column 102 of the middle column 1 sliding sleeve, and untie the central triangular support structure, as shown in Figure 6 As shown, the side column 6 is pulled outward, and the central column 1 of the frame collapses downward, and drives the four-sided brackets to fall inwardly. As shown in FIG. 4 , the folding and gathering process is completed by gathering the side brackets around the center column 1 into a bundle. The folding program can be flexibly used in actual use. The above description is for the case where the support structure is not installed with a tarpaulin.

Example 3

The above-mentioned foldable canopy tent is composed of a canopy tarpaulin 8 and a support structure. As shown in FIG. 1 , the canopy tarpaulin 8 mainly covers the top and side columns 6 when the support structure is deployed into a frame. The canopy tarpaulin 8 is provided in one piece, and is composed of a top tarpaulin 801 and a triangular skirt 802 on the four-corner ring edges. The upper part of the triangular skirt 802 is in the shape of a triangle, and the lower part is in the shape of a long pointed strip. As shown in FIG. 2 , the canopy tarpaulin 8 is connected to the bracket structure in a multi-point normal state, and is unfolded and folded together with the bracket structure. Canopy tarpaulin 8 is provided with tarpaulin central hole 803 on the top, four middle ring connection points 804 and middle ring connection belt 805 on the middle ring surface, tent corner connection holes 806 on the four corners of the outer ring, triangular skirt 802 sliding sleeve at the triangular corner tip position Attachment point 807, mid-skirt attachment point 808 and skirt strap 809 attachment point on the lower elongated bar. As shown in FIG. 1 , a skirt zipper 810 is provided on the edge of the triangular skirt 802 . As shown in Figure 2, the connection between the canopy tarpaulin 8 and the support structure is that the central hole 803 of the tarpaulin is connected and fixed with the central screw 106 of the center column 1; 305 is connected through the middle ring connection belt 805; the tent corner connection hole 806 is connected with the tarpaulin side top connection hole 601 on the side column 6 through the corner stay rope 606, and the corner stay rope 606 passes through the tent corner connection hole 806, and the tent corner connection hole 806 slides on the corner stay rope 606, and is loosened and locked by the spring lock slide buckle 608 on the corner stay rope 606 to adjust the connection; 604 is fixedly connected by a belt buckle; the middle connection point 808 of the skirt is connected to the upper section of the extension column 7 by a belt buckle, and can slide on the extension column 7; The drawstring buckle 703 on the foot 702 is connected and tightened, and the skirt foot drawstring 809 can adjust the tightness of the tarpaulin connection on the side support.

The above-mentioned foldable canopy tent, the unfolding procedure of the canopy is, further explained in conjunction with the unfolding procedure of the above-mentioned support structure, as shown in Figure 7, the middle column 1, the central tie rod 2, and the upper pole 3 are unfolded to form a central triangular support structure, and the The top tarpaulin 801 of the canopy tarpaulin 8 is jacked up, and as shown in FIG. 1 , a part of the tarpaulin from the central hole 803 of the tarpaulin to the connection point 804 of the middle ring is unfolded. As shown in Figure 8, after the support structure establishes the side double triangular support structure, as shown in Figure 1, pull the angle stay rope 606 rope end hanging ring 607, the angle stay rope 606 is pulled out from the canopy angle connection hole 806, guide The tent angle connection hole 806 is aligned with the tarpaulin side top connection hole 601 on the side column 6, unfold and tighten the tarpaulin from the tent corner connection hole 806 to the middle ring connection point 804, and slide the spring lock on the corner pull rope 606 The sliding buckle 608 compresses and fixes the canopy corner connecting hole 806 on the corner stay rope 606 . As shown in Figure 1, when the extension column 7 slides downward on the side column 6, the triangular skirt 802 is pulled to expand downward, and the skirt sliding sleeve 604 is driven to slide downward to expand, as shown in Figure 1, when the extension column The extended fixing hole 701 of 7 is fixed by the side spring buckle 605 to tighten the triangular skirt 802 downwards, and the tightness can be adjusted through the skirt strap 809 in the strap buckle 703 on the anchor 702 . After tightening the tent angle connecting holes 806 and the triangular skirt 802 on the extension column 7 side by side, the canopy tarpaulin 8 is fully unfolded to complete the unfolding procedure of the canopy. The triangular skirt 802 on the side column 6 of the four-side support is fully tightened, and eight outer ring cable-stayed triangles are formed with the connected skirt sliding sleeve 604 and the ring edge of the top tarpaulin 801, and the four-side support is tightened and fixed inwardly. Ensure the lateral stability of side column 6. The number of cable-stayed triangles in the outer ring is determined by the number of side columns 6 of the side bracket. Two cable-stayed triangles are formed on one side column 6. The canopy tarpaulin 8 and the bracket structure together constitute the outer ring cable-stayed triangle tent and pole combination of the canopy. stable structure.

The above-mentioned foldable canopy tent, the folding procedure of the canopy is, combined with the folding procedure of the above-mentioned bracket structure frame, as shown in Figure 1, when the extension column 7 is retracted to the side column 6, the triangular skirt 802 is relaxed and followed Move up, and the eight outer ring cable-stayed triangles formed by the triangular skirt 802 are released with the upward movement of the skirt sliding sleeve 604, and the spring locking slide buckle 608 on the corner stay cord 606 is released and slides to the corner stay cord 606. Ring end, loosen the tarpaulin from the tent corner connection hole 806 to the middle ring connection point 804, as shown in Figure 5, when the double triangle support structure on the side of the frame is transformed into a quadrilateral, as shown in Figure 11, the corner stay rope 606 is pulled Enter the tent corner connection hole 806, the end pull ring and the spring pin on the corner pull rope 606 are tightly locked against the outside of the tent corner connection hole 806, and the corner pull rope 606 pulls the middle ring connection point 804 to the tent corner connection hole 806 The tarpaulin on the side post 6 is folded into the gap between the side post 6 and the upper pole 3, the lower pole 4, and the side tie rod 5 along with the traction of the tarpaulin side top connection hole 601 on the side post 6. As shown in Figure 7, when the central triangular support structure is released, as shown in Figure 11, the outer column 102 of the sliding sleeve of the center column 1 slides to the upper end to drive the four-sided brackets to move closer to the center column 1, and the center hole 803 of the tarpaulin is connected to the middle ring The tarpaulin at point 804 is loosened and naturally sags and folded into the gap between the upper support rod 3, the central tie rod 2 and the center column 1. As shown in FIG. 4, each side bracket moves closer to the center column 1 to form a cluster. The loose tarpaulin outside the cluster-like support structure is straightened around the support structure and tied tightly with straps to complete the folding and closing procedure of the canopy.

Example 4

Above-mentioned foldable canopy tent, described enclosing cloth 9, as shown in Figure 1, is provided with ring edge zipper 901, gauze etc., is connected with the skirt side zipper 810 of canopy tarpaulin 8, constitutes the outer account of tent with canopy tarpaulin 8 .

For the above-mentioned foldable canopy tent, the inner tent fabric 10 is fully enclosed, as shown in FIG. 10 , and doors and windows are provided. Inner tent cloth 10 is installed on the point corresponding to frame inboard and on the pole by drawstring and hook, sets inner tent center hook 1001, inner tent middle ring hook 1002, inner tent corner hook 1003, inner tent bottom hook 1004. The central hook 1001 of the inner tent is hung on the central hook 105 at the lower end of the center column 1, the middle ring hook 1002 of the inner tent is hung near the hinge point between the lower pole 4 and the upper pole 3, and the inner tent corner hook 1003 is hung on the side pull rod 5 and the upper pole 3. Near the hinge point of the side column 6 , the hook 1004 at the bottom of the inner tent is hung above the foot 702 of the extension column 7 . Inner tent cloth 10 is combined with the outer tent that canopy tarpaulin 8 and enclosing cloth 9 constitute double-layer tent.

Claims (8)

1. A folding canopy tent, including a central column (1), a central inner column (101), a sliding sleeve outer column (102), an inner column seat hole (103), a central spring buckle (104), and a central hook ( 105), central screw (106), outer column seat hole (107), outer column fixing hole (108), central pull rod (2), middle pull upper end hole (201), middle pull lower end hole (202), upper support Rod (3), upper support end hole (301), upper support L end hole (302), upper support upper seat hole (303), upper support lower seat hole (304), tarpaulin upper support connection hole (305), pull Cable seat (306), upper support structure cable (307), elastic guide rope (308), pin shaft with ring (309), lower support rod (4), lower support end hole (401), lower support L end hole (402), lower branch stopper (403), lower branch anti-slip convex circle (404), lower branch cross anti-slip pit (405), lower branch folding anti-slip pit (406), side pull rod (5), side pull End hole (501), side pull L end hole (502), side pull stopper (503), side pull anti-slip convex circle (504), side pull cross anti-slip pit (505), side pull fold anti-slip pit (506 ), side post (6), tarpaulin side top connection hole (601), post top seat hole (602), post top seat hole (603), skirt sliding sleeve (604), side spring buckle (605) , corner pull cord (606), rope end hanging ring (607), spring lock slider (608), extension column (7), extension fixing hole (701), anchor (702), belt buckle (703 ), ground nail hole (704), canopy tarpaulin (8), top tarpaulin (801), triangular skirt (802), tarpaulin center hole (803), middle ring connection point (804), middle ring connection belt (805 ), canopy corner attachment holes (806), slip sleeve attachment points (807), skirt middle attachment points (808), skirt hem drawstrings (809), skirt zippers (810), aprons (9), loop edges Zipper (901), inner tent cloth (10), inner tent center hanging hole (1001), inner tent middle ring hanging hole (1002), inner tent corner hanging hole (1003), inner tent bottom hanging hole (1004); its features Yes, the central tie rod (2), upper support rod (3), lower support rod (4), side tie rods (5), side columns (6), and extension columns (7) are combined into side brackets through pin hinges, and more A side bracket is combined with the inner column seat hole (103) and the outer column seat hole (107) of the center column (1) through pin shafts to form an integrated support structure. The support structure is expanded into a polygonal frame shape and gathered into a cluster shape; when unfolded into a frame, the central column (1), the central tie rod (2), and the upper support rod (3) constitute a multilateral longitudinal central triangular support structure, and the upper support between the upper support rods (3) of multiple side supports Structural cables (307) together form a stable structure in the center of the frame; side columns (6), upper support rods (3), lower support rods (4), and side tie rods (5) form side and side double triangular support structures; the canopy is composed of Canopy tarpaulin (8) and bracket structure , the canopy tarpaulin (8) covers the top and side columns (6) when the support structure is unfolded into a frame, and the canopy tarpaulin (8) is integrally set, consisting of the top tarpaulin (801) and the triangular skirts on the ring corners side (802), the canopy tarpaulin (8) and the support structure adopt multi-point normal connection, and are unfolded and folded together with the support structure, and the triangular skirt (802) on the side support side column (6) slides with the connected skirt The ring edge of the cover (604) and the top tarpaulin (801) constitutes the stable structure of the outer ring of the canopy with a cable-stayed triangular tent and a rod combination, and the side brackets are fastened and fixed inwardly; the surrounding cloth (9) is provided with a ring edge zipper (901 ) is connected with the skirt zipper (810) of the canopy tarpaulin (8), and constitutes the outer tent of the tent with the canopy tarpaulin (8); the inner tent fabric (10) is installed on the corresponding point and pole inside the frame through a drawstring and a hook On, combine with the outer account that canopy tarpaulin (8) and enclosing cloth (9) constitute are double-layer tent. 2. The foldable canopy tent according to claim 1, characterized in that the telescopic column structure of the central column (1) is composed of two parts: the central inner column (101) and the sliding sleeve outer column (102), the central inner column The lower part of the column (101) is provided with a central spring buckle (104) on the downward inclined sliding surface, the lower end is provided with a multi-directionally connected inner column seat hole (103), the bottom is provided with a central hook (105), and the outer column of the sliding sleeve (102 ) is provided with a central screw (106) on the top, an outer column seat hole (107) for multi-directional connection is provided at the upper section, and an outer column fixing hole (108) is provided at the lower section; end holes are provided at both ends of the central pull rod (2) of the side bracket, They are the middle-pull upper end hole (201) and the middle-pull lower end hole (202); one end of the upper support rod (3) is provided with an L-shaped elbow, and the two ends of the L-shaped upper support rod (3) are respectively provided with upper support end holes ( 301) and the L end hole (302) of the upper branch, the upper branch connection hole (305) of the tarpaulin is set near the L-shaped elbow, and the lower seat hole (304) of the upper support is set on a section close to the L end hole (302) of the upper branch, Set the upper support seat hole (303) on the section close to the upper support end hole (301), set the cable seat (306) on both sides of the middle part of the upper support rod (3), and set the upper support structure cable of the upper support rod (3) ( 307), elastic guide rope (308) and ring pin (309); one end of the lower support rod (4) is set as an L-shaped elbow, and the two ends of the L-shaped lower support rod (4) are respectively provided with lower support end holes (401) and the L end hole of the lower branch (402), the middle position is provided with a groove snap-in type lower support stopper (403), the lower support anti-slip convex circle (404) is set on the inner wall of the groove, and the lower support is set on the rod wall. Branch cross anti-skid pits (405) and lower branch folded anti-skid pits (406); one end of the side pull rod (5) is provided with an L-shaped elbow, and the two ends of the L-shaped side pull rod (5) are respectively provided with side pull end holes ( 501) and the side pull L end hole (502), the side pull rod (5) is provided with a groove snap-in type side pull stopper (503) at the middle section of the side pull rod (5), and the side pull anti-slip convex circle (504) is set on the inner wall of the groove, Set side-pull cross anti-skid pits (505) and side-pull fold anti-skid pits (506) on the pole wall; set tarpaulin side top connection holes (601) and post top seat holes (602) on the top of side posts (6), The upper part of the side column (6) is provided with a column upper seat hole (603), the middle part is provided with a sliding skirt sliding sleeve (604), the skirt sliding sleeve (604) is provided with a connecting buckle, and the lower section is provided with a side spring buckle ( 605), set the corner pull cord (606) and the push-type spring lock slider (608), set the end of the corner pull cord (606) with the rope end hanging ring (607); the upper part of the extension column (7) is set with an extension fixing hole ( 701), the lower end is provided with an anchor (702), and a strap buckle (703) and a ground nail hole (704) are integrally provided on the anchor (702). 3. The folding canopy tent according to claim 1, characterized in that the hinged combination of the side brackets of the support structure is that the upper seat hole (303) of the upper support rod (3) and the middle of the central tie rod (2) The lower end hole (202) of the upper support is hinged, the lower seat hole (304) of the upper support is hinged with the lower end hole (401) of the lower support rod (4), and the L end hole (302) of the upper support is connected with the edge of the side pull rod (5). The pull end hole (501) is hinged; the side pull L end hole (502) of the side pull rod (5) is hinged with the upper seat hole (603) of the side column (6), and the lower L end hole of the lower support rod (4) (402) is hinged with the column top seat hole (602) of the side column (6), and the side pull positioning stopper (503) faces the side of the lower support rod (4), and the lower support positioning stopper (403) faces the side pull rod (5) On one side, the extension column (7) 7 is sleeved on the side column (6), and can slide up and down; the installation direction of the L-shaped elbow of each rod is the direction in which the rods and columns approach each other when they are folded, and the side rods (5) Installed on the side of the upper support rod (3) and the side column (6); the hinged combination of the multiple side supports and the center column (1) is: the upper support end hole of the upper support rod (3) of the side support ( 301) is hinged with the inner column seat hole (103) of the center column (1) through the ring pin shaft (309), and the belt ring pin shaft (309) is installed forwardly on the inner column seat hole (103) of the center column (1); The middle pull upper end hole (201) of the central tie rod (2) is hinged with the outer column seat hole (107) of the middle column (1), and the upper support structure cable (307) is hooked to the upper support rods ( 3) On the cable seat (306), one end of the elastic guide rope (308) is hooked on the middle section of the upper support structure cable (307), and the other end is hung on the ring of the belt pin shaft (309). The ring end of (606) faces outward, and the other end is connected and installed on the side post (6) on the side top connection hole (601) of the tarpaulin. Slide and lock on corner pull cords (606). 4. The foldable canopy tent according to claim 1, characterized in that the canopy tarpaulin (8) is provided with a central hole (803) at the top of the tarpaulin, the middle ring connection point (804) of the middle ring surface and the middle ring connection belt ( 805), the canopy corner connection hole (806) on the outer ring corner, the sliding sleeve connection point (807) at the triangular corner point of the triangular skirt (802), the middle connection point of the skirt on the lower long pointed strip (808) and the skirt strap (809) connection point, the skirt zipper (810) is set on the edge of the triangular skirt (802); the connection between the canopy tarpaulin (8) and the bracket structure is that the center hole of the tarpaulin (803) and The central screw (106) of the center column (1) is connected and fixed; the connection point of the middle ring (804) is connected with the upper support connection hole (305) of the tarpaulin on the upper pole (3) through the middle ring connection belt (805); the tent corner is connected The hole (806) is connected with the side-top connection hole (601) of the tarpaulin on the side column (6) through the corner stay rope (606), and the corner stay rope (606) passes through the tent corner connection hole (806), and the tent corner is connected The hole (806) slides on the corner stay cord (606), and the spring-lock slider (608) on the corner stay cord (606) is loosened and locked to adjust the connection; the slip sleeve connection point of the triangular skirt (802) (807) is fixedly connected with the skirt sliding sleeve (604) on the side column (6) by a belt buckle; the skirt middle part connection point (808) is connected on the upper section of the extension column (7) by a belt buckle, and can be attached to the extension column (7) ) on the skirt; the skirt strap (809) connection point, the skirt strap (809) passes through the strap buckle (703) on the extension column (7) foot (702) to connect and tighten. 5. The folding canopy tent according to claim 1, characterized in that the support structure is unfolded into a multilateral frame shape, and when the initial state is in a cluster shape, the end of the inner column seat hole (103) of the center column (1) faces Stand vertically at the bottom, pull out the side brackets, and the multiple side brackets will fall down in conjunction with each other, driving the outer column of the sliding sleeve (102) to slide downward, and the lower port of the outer column of the sliding sleeve (102) will slide through the central spring buckle (104 ) and press it into the outer column of the sliding sleeve (102), the lower port of the outer column of the sliding sleeve (102) resists to the upper and lower limit of the inner column seat hole (103) of the central inner column (101), The outer column fixing hole (108) on the lower part of the outer column of the sliding sleeve (102) is facing the central spring buckle (104) on the central inner column (101), and the central spring buckle (104) pops out and snaps into the outer column fixing hole In (108), the outer column of the sliding sleeve (102) is fixed, the central tie rod (2) and the upper support rod (3) of the middle pillar (1) and a plurality of side supports are fixed longitudinally, and the middle pillar (1) and the central tie rod ( 2), the upper struts (3) form a multilateral longitudinal central triangular support structure; the upper struts (307) between the upper struts (3) of the multiple side supports are tensioned, and the four upper struts ( 3) Horizontal fixation; lift one side bracket and pull the side column (6), the side bracket unfolds from a folded fit into a quadrilateral, pull the side column (6) outward and fold the top of the side column (6) upwards, One end of the hinged lower support rod (4) crosses upwards with the side tie rod (5), and the quadrilateral is transformed into a double triangle structure. In the groove of the positioning stopper (503), the middle position of the side pull rod (5) snaps into the groove of the lower support positioning stopper (403) of the lower support rod (4), and the lower support positioning stopper (403) and the side pull positioning stopper (503) move closer together, cross the side pull rods (5) and the lower support rods (4) to achieve positioning, pull the anti-slip convex circle (504) to slide into the cross anti-slip pits (405) of the lower branch, and at the same time the lower branch The anti-slip convex circle (404) slides into the side pull cross anti-slip pit (505) for internal fixation, and the side column (6), the upper support rod (3), the lower support rod (4), and the side pull rod (5) form a side and side double Triangular support structure; slide the extension column (7) downward from the side column (6), and the extension fixing hole (701) on the extension column (7) meets the side spring buckle ( 605) Pop up and fix it, raise the height of the side column (6) and the frame, unfold the rest of the side brackets to form a frame shape, and insert the ground nail into the ground nail hole (704) of the anchor (702) to stabilize the frame. 6. The foldable canopy tent according to claim 1, characterized in that the support structure is gathered into a cluster shape, and when the initial state of the support structure is a frame, the first method is to fold and gather the side support, loosen and extend the fixing hole (701 ), put the extension column (7) on the side column (6) to lower the height of the bracket structure, and pull the side column (6), the lower support rod (4) and the side pull rod outward (5) Slide out the side positioning stopper (503) and the lower support positioning stopper (403) respectively, release the side double triangle structure support, fold the top of the side column (6) downward, and the side column (6) drives down One end of the support rod (4) is downward, the double triangle is transformed into a quadrilateral structure, and the side column (6) is pushed inward with the center column (1) as the center, and the upper support rod (3) and the lower support rod (4) on the quadrilateral , the side pull rod (5), and the side post (6) are folded together, the lower support rod (4) snaps into the side pull positioning stopper (503), and the side pull anti-slip convex circle (504) slides into the folded anti-slip recess of the lower branch In the pit (406), the side pull rod (5) is snapped into the lower support stopper (403), and the lower support anti-slip convex circle (404) slides into the side pull folding anti-slip pit (506) to fix it; Side support; gather the center column (1), press the central spring buckle (104) on the center column (1), loosen the outer column fixing hole (108) on the outer column (102) of the center column (1) sliding sleeve Untie the central triangular support structure, lift up the side brackets inwardly with the center column (1) as the center, and drive the center column (1) sliding sleeve outer column (102) to slide upwards of the central inner column (101), and multiple side brackets Linkage to the center column (1) to form a cluster, the upper support structure cable (307) is released, and folded between the two sides of the upper support bar (3) under the traction of the elastic guide rope (308) to complete the folding of the support structure Folding procedure; method 2, press the central spring buckle (104) on the center column (1), loosen the outer column fixing hole (108) on the outer column (102) of the center column (1) and untie the central triangle Support structure, pull the side column (6) outward, the central column (1) of the frame collapses downward, and drives multiple side supports to fall inward, and the double triangular structure supports on the sides of the side support are automatically released, gradually The side brackets are folded and folded, and the side brackets are gathered around the center column (1) to form a bundle. 7. The folding canopy tent according to claim 1, characterized in that the outer ring of the canopy is a cable-stayed triangular canopy and rod combined stable structure, when the canopy tarpaulin (8) is unfolded with the support structure, the extension column (7) is on the side Slide the column (6) up and down, pull the triangular skirt (802) to expand downward, and drive the skirt sliding sleeve (604) to slide downward to expand, and the extension fixing hole (701) of the extension column (7) passes through the side The spring buckle (605) tightens the triangular skirt (802) downward, and tightens the triangle skirt (802) on the canopy angle connection hole (806) and the extension column (7) side by side, and the canopy tarpaulin (8) Fully unfolded, the upper triangular skirt (802) of multiple side brackets and side columns (6) is fully tightened, and the upper skirt sliding sleeve (604) and top tarpaulin (801) of the connected side columns (6) The edge of the ring forms a plurality of outer ring cable-stayed triangles, and the plurality of side brackets are fastened and fixed inwardly. The canopy tarpaulin (8) and the bracket structure together constitute the outer ring cable-stayed triangle tent and rod combined stable structure of the canopy. 8. The folding canopy tent according to claim 1, characterized in that the inner tent cloth (10) is provided with a central hanging hole (1001) in the inner tent, a hanging hole in the middle ring of the inner tent (1002), and a hanging hole in the corner of the inner tent ( 1003), the hanging hole (1004) at the bottom of the inner tent; the inner tent center hanging hole (1001) is hung on the central hook (105) at the lower end of the middle column (1), and the inner tent middle ring hanging hole (1002) is hung on the lower pole ( 4) Near the hinge point of the upper pole (3), the inner tent corner hanging hole (1003) is hung near the hinge point of the side tie rod (5) and the side column (6), and the inner tent bottom hanging hole (1004) is hung To the top of the foot (702) of the extension column (7); the inner tent cloth (10) is combined with the outer tent formed by the canopy tarpaulin (8) and the surrounding cloth (9) to be a double-layer tent.