CN111691741A

CN111691741A - Multifunctional tent

Info

Publication number: CN111691741A
Application number: CN202010587781.4A
Authority: CN
Inventors: 雅各布·高斯瑟; 哈萨尼·拉蒂夫·汤普森
Original assignee: Ha SaniLadifuTangpusen; Ya GebuGaosise
Current assignee: Ha SaniLadifuTangpusen; Ya GebuGaosise
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-09-22

Abstract

The invention relates to a multifunctional tent, which relates to the technical field of tents and comprises a plurality of telescopic supporting rods, wherein adjusting sleeves are arranged on the supporting rods in a sliding mode, positioning assemblies are arranged on the adjusting sleeves, the adjusting sleeves are rotatably connected with telescopic ejector rods, one ends of the ejector rods, far away from the adjusting sleeves, are connected with ejector blocks, the adjusting sleeves on the adjacent supporting rods are connected with telescopic connecting rods, and umbrella cloth covers on the ejector blocks, the ejector rods, the connecting rods and the adjusting sleeves. The support rod, the ejector rod and the connecting rod are all stretched, so that the occupied space after the support rod, the ejector rod and the connecting rod are folded can be greatly reduced, and the support rod is convenient for workers to place and transport.

Description

Multifunctional tent

Technical Field

The invention relates to the technical field of tents, in particular to a multifunctional tent.

Background

With the development of economy and the continuous improvement of the living standard of people, the pressure of life and work is increased, so that during vacation and travel, the close nature becomes a choice for people to reduce pressure and relax the mood, wherein people have unique holiday feelings of enjoying sand beach, sea wave, sea wind and sunlight, beach sun bathing is favored by the young generation, and a tent or a beach umbrella becomes a necessary tool for people to enjoy leisure and play on the beach.

The utility model discloses a No. CN 206880241U's chinese utility model discloses a sandbeach umbrella, including the umbrella body and support body, the umbrella body is installed in the support body upper end, the umbrella body includes the umbrella face, supports rib and the umbrella pole of umbrella face, umbrella face lower part edge encloses and is equipped with the round and encloses cloth, the support body includes at least three support that is used for enclosing cloth coiling and design, be equipped with the connecting block of two relative settings on the support, rotate between two connecting blocks and be connected with the pivot that is used for the rolling to enclose cloth, the one end fixed connection who encloses cloth is equipped with the connecting rope in the pivot on its other end. Through set up the pivot on the support, improved the efficiency of installation with dismantle the enclosing cloth, set up half spheroid shape fixture block and through-hole between support body and umbrella body, strengthened the joint strength between the support, make operator convenient and fast more when carrying sandbeach umbrella moreover.

The technical scheme has the following defects: the lengths of the umbrella ribs, the umbrella rod and the support are fixed, and after the beach umbrella is folded, the occupied space is still large, so that the beach umbrella is inconvenient to place and transport.

Disclosure of Invention

The invention aims to provide a multifunctional tent, which reduces the occupied space after being folded and enables workers to be convenient to put and transport.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a multifunctional tent, includes many telescopic bracing pieces, it is provided with the adjusting collar to slide on the bracing piece, the adjusting collar is provided with locating component, the adjusting collar rotates and is connected with the telescopic ejector pin, all the ejector pin is kept away from adjusting collar one end is connected with the kicking block, and is adjacent on the bracing piece the adjusting collar is connected with the telescopic connecting rod, the kicking block the ejector pin the connecting rod with the umbrella cloth is covered to the adjusting collar.

By adopting the technical scheme, when the telescopic folding type folding umbrella needs to be folded, the supporting rod, the ejector rod and the connecting rod are all stretched, and meanwhile, the adjusting sleeve slides along the supporting rod in the process that the supporting rod is close to being folded, so that the occupied space after the folding is greatly reduced, and the working personnel can conveniently place and transport the telescopic folding type folding umbrella; and when the thing was put to needs, can be after bracing piece, ejector pin and connecting rod shrink, push down the kicking block for kicking block and ejector pin are in the coplanar, and this plane is less than the top of bracing piece, and forms one and places the space, and the user can put the thing in should placing the space, has increased new function, and is comparatively practical.

Preferably, the bracing piece includes that many slide in proper order the cover establish support loop bar, connect adjacent support loop bar's fixed subassembly, the adjusting collar slides and sets up support on the loop bar, the connecting rod is connected support the loop bar with the adjusting collar is sheathe in.

Through adopting above-mentioned technical scheme, support and overlap each other to establish between the loop bar, realize flexible function, when needs are fixed, then through the fixed adjacent support loop bar of fixed subassembly.

Preferably, one end of the support sleeve rod is provided with an insertion hole, and the fixing assembly comprises a first fixing sleeve arranged at the other end of the support sleeve rod, a first pressing block rotatably mounted on the first fixing sleeve, a first insertion rod arranged on the first pressing block, and a first elastic piece arranged on the first pressing block and connected with the first fixing sleeve; when the adjacent supporting sleeve rods are fixed, the first inserting rod is inserted into the inserting hole under the action of the first elastic piece.

By adopting the technical scheme, in a normal state, the first elastic piece pushes one end of the first pressing block and the first fixing sleeve open, so that the other end of the first pressing block abuts against the first fixing sleeve, the first plug-in rod is inserted into the plug-in hole, and the adjacent support sleeve rods are fixed; when needs are taken up, press the first pressing block one end that first elastic component belongs to, first elastic component compression, first plug rod breaks away from the spliced eye for adjacent support loop bar can slide relatively, can draw in.

Preferably, the first elastic element includes a fourth spring, the first fixing sleeve is provided with a first fixing column, the first pressing block is provided with a second fixing column towards one side of the first fixing sleeve, and two ends of the fourth spring are respectively sleeved on the first fixing column and the second fixing column.

Through adopting above-mentioned technical scheme, the both ends of fourth spring have been injectd to first fixed column and second fixed column for the fourth spring can be stably supported tightly with first pressing block and first fixed cover in the use.

Preferably, the ejector rod comprises a first sleeve and a plurality of second sleeves which are sequentially sleeved in a sliding manner and have increased diameters, one end of the first sleeve is rotatably connected with the ejector block, the other end of the first sleeve is sleeved in the second sleeve at the innermost layer in a sliding manner, the second sleeve at the outermost layer is rotatably connected with the adjusting sleeve, a first locking assembly is arranged in the first sleeve, a second locking assembly is arranged in the second sleeve, and an unlocking assembly connected with the first locking assembly and the ejector block is arranged in the first sleeve;

when the first sleeve is rotated to the position for use in unfolding, namely the positioning assembly fixes the position of the adjusting sleeve on the supporting sleeve rod, the unlocking assembly drives the first locking assembly to lock the first sleeve and the second sleeve, and the second locking assembly locks the adjacent second sleeve;

when the first sleeve rotates to be horizontal or vertical, the unlocking assembly drives the first locking assembly to unlock the first sleeve and the second sleeve; and retraction of the first sleeve into the second sleeve unlocks the second locking assembly of the correspondingly sleeved second sleeve, and retraction of the second sleeve into the second sleeve of an adjacent outer race unlocks the second locking assembly in the second sleeve of an adjacent outer race.

By adopting the technical scheme, when the device is required to be used, the first sleeve and the second sleeve can rotate to form a certain angle with the ejector block, when the angle required to be practical is reached, the positioning assembly fixes the adjusting sleeve on the supporting sleeve rod, the unlocking assembly drives the first locking assembly to lock the first sleeve and the second sleeve, and the second locking assembly locks the adjacent second sleeve to realize fixation; when needs draw in, the unblock position subassembly, draw in the connecting rod, with first sleeve pipe, the second sleeve pipe is changeed to vertically, the unblock subassembly drives first locking Assembly unblock first sleeve pipe and second sleeve pipe, the user can press the kicking block, press the first sleeve pipe to get back to adjacent second sleeve pipe in according to the compression, when the first sleeve pipe gets back to the sheathed tube initial position of second, the second locking Assembly in the first sleeve pipe unblock second sleeve pipe, thereby can continue to push down this second sleeve pipe to the adjacent second sleeve pipe in below, then unblock in proper order, realize the unblock promptly, operation process is comparatively simple, the cost time is less, and only need press and to realize, it is comparatively convenient.

Preferably, with first sleeve pipe cover is established the lockhole has been seted up to the second sleeve pipe, first locking subassembly is including installing in first sleeve pipe is interior and keep away from the installation piece of kicking block one end, slide and install just can pass out on the installation piece first sleeve pipe outside with the lockhole grafting complex lock post, slide and install on the installation piece and with the actuating lever that the lock post passes through flexible rigid connection spare to be connected, set up be in on the installation piece and with the piece that resets that the actuating lever is connected, sliding of actuating lever can drive sliding of lock post, the unlocking subassembly with the actuating lever is connected, the connecting piece with one end can be penetrated is connected to the actuating lever the passageway of sliding of actuating lever.

Through adopting above-mentioned technical scheme, the unblock subassembly drives the actuating lever and slides, and the actuating lever drives the lock post through pulling the connecting piece and removes to the joint of control lock post and lockhole with break away from, reach the purpose of locking and unblock.

Preferably, the top block is provided with a rotating groove, one end of the first sleeve is rotatably installed in the rotating groove, and a circular arc-shaped bulge is arranged in the rotating groove and protrudes out of a rotating path of the center of the end face of the first sleeve; the unlocking assembly comprises a driving block arranged in the first sleeve in a sliding mode, a connecting rod connected with the driving block and a connecting rod sleeved with the driving rod, and a first spring, wherein the two ends of the first spring are respectively tightly abutted to the mounting block and the driving block, and when the first sleeve rotates to the position for opening the first sleeve, the driving block is pushed to the first sleeve in a protruding mode.

Through adopting above-mentioned technical scheme, when first sleeve pipe rotated the use position, the arch pushed up the drive block to first sleeve pipe, and the drive block removes and drives the connecting rod and remove, and the connecting rod drives the actuating lever and removes, and the actuating lever removes and then drives the lock post and outstanding lockhole, realizes the locking promptly. And when rotating to vertical, the drive block breaks away from the arch, and first spring drives the drive block and resets, and the drive block motion drives the lock post promptly and gets back to the normal position, realizes the unblock promptly.

Preferably, the connecting rod adopts alternately flexible arm, alternately flexible arm's both ends are connected respectively adjacently the bracing piece support the loop bar, just alternately flexible arm every end two branches respectively with support the loop bar with the adjusting collar rotates to be connected.

By adopting the technical scheme, the cross telescopic arm realizes the telescopic effect, and meets the requirements of the beach umbrella when being folded.

Preferably, the support loop bar at the bottom is provided with universal wheels, the cross telescopic arm is buckled with a telescopic traction rod, two opposite side walls of the traction rod are provided with rotating rods in a rotating mode, the traction rod is provided with a fixing part connected with the rotating rods, one end of the traction rod, far away from the rotating rods, is provided with an insertion rod in a rotating mode, and the adjusting sleeve is provided with an insertion pipe in insertion fit with the insertion rod.

Through adopting above-mentioned technical scheme, because beach umbrella is heavier, transport need spend strength after packing up for the user is easy tired. Through the setting of universal wheel, and rotatable bull stick, insert the intubate with the inserted bar in, the practicality can stimulate the drag link and stimulate the sandbeach umbrella after packing up, need not the people's platform, it is comparatively convenient.

Preferably, the traction rod is provided with an installation frame, each corner of the umbrella cloth is provided with a zipper, and the male edge and the female edge of each zipper are respectively positioned on two sides of the corner of the umbrella cloth and used for reducing the area of the umbrella cloth.

Through adopting above-mentioned technical scheme, be used for as the effect of placing the thing after drawing in, the umbrella cloth can be great, influences and puts the space. The zipper can reduce the area of the umbrella cloth, thereby reducing the influence of the umbrella cloth on the placing space.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the support rod, the ejector rod and the connecting rod are all stretched, so that the occupied space after the support rod, the ejector rod and the connecting rod are folded can be greatly reduced, and the workers can conveniently place and transport the support rod and the ejector rod;

2. the sequential unlocking between the first sleeve and the second sleeve and between the second sleeve and the second sleeve can be realized by pressing the ejector block, namely, the unlocking is realized, the operation process is simpler, the time consumption is less, and the unlocking can be realized only by pressing, so that the operation is more convenient;

3. through the setting of universal wheel, and rotatable bull stick, insert the intubate with the inserted bar in, the practicality can stimulate the drag link and stimulate the sandbeach umbrella after packing up, need not the people's platform, it is comparatively convenient.

Drawings

FIG. 1 is a schematic representation of the three-dimensional structure of the present invention;

FIG. 2 is a partial exploded view of the present invention with the locking assembly, positioning assembly and securing assembly exploded and the canopy omitted;

FIG. 3 is an exploded view of the locking assembly;

FIG. 4 is an exploded view of the positioning assembly;

FIG. 5 is a schematic view of a three-dimensional structure of the telescopic rod and the top block;

FIG. 6 is a cross-sectional view of FIG. 5;

FIG. 7 is a schematic view of a partial perspective structure of the present invention showing the structure of a pull beach umbrella on a connecting rod;

fig. 8 is an enlarged schematic view of a portion a in fig. 1.

Reference numerals: 11. supporting the loop bar; 112. a universal wheel; 113. inserting a tube; 12. a fixing assembly; 121. a first fixing sleeve; 122. a first pressing block; 123. a first plug-in rod; 124. a fourth spring; 125. a first fixed column; 13. inserting holes; 21. an adjusting sleeve; 22. a positioning assembly; 221. a second fixing sleeve; 222. a second pressing block; 223. a second plug-in rod; 224. a fifth spring; 225. a third fixing column; 3. a connecting rod; 31. buckling; 32. a traction rod; 33. a mounting frame; 34. a rotating rod; 35. a concave block; 36. inserting a rod; 41. a first sleeve; 411. a lock hole; 42. a second sleeve; 421. a limiting groove; 43. a first locking assembly; 431. Mounting blocks; 4311. a T-shaped hole; 4312. a placing groove; 4313. a containing groove; 432. a lock cylinder; 433. a drive rod; 4331. a connecting plate; 434. a reset member; 435. a connecting member; 44. an unlocking assembly; 441. a drive block; 442. a connecting rod; 443. a first spring; 45. a push rod; 46. an anti-drop component; 461. an anti-drop block; 462. A third spring; 5. a top block; 51. a rotating groove; 52. a protrusion; 6. umbrella cloth; 61. a zipper.

Detailed Description

The present invention is described in further detail below with reference to the attached drawings.

A multifunctional tent, referring to fig. 1 and 2, comprises four telescopic supporting rods, wherein the supporting rods are provided with adjusting sleeves 21 in a sliding manner, the adjusting sleeves 21 are provided with positioning assemblies 22, and the positioning assemblies 22 are used for fixing the positions of the adjusting sleeves 21; adjacent bracing piece just is close to the top and is connected with telescopic connecting rod 3, and connecting rod 3 also is connected with adjusting collar 21.

All rotate on the adjusting collar 21 of every bracing piece and be connected with telescopic ejector pin 4, all ejector pins 4 keep away from bracing piece one end and are connected with kicking block 5, and kicking block 5, ejector pin 4, connecting rod 3 and adjusting collar 21 upper shield are equipped with umbrella cloth 6. The zipper 61 is arranged at each corner of the umbrella cloth 6, the male edge and the target of the zipper 61 are respectively positioned at two sides of the corner of the umbrella cloth 6, and the umbrella cloth 6 can be reduced when the zipper 61 is pulled up.

Referring to fig. 2 and 3, the support rod includes support loop bars 11 and fixed subassembly 12, and support loop bars 11 have three and the cross-section is squarely, and three support loop bars 11 slide in proper order and cup joint the setting, and from top to bottom the cross-section progressively decreases in proper order. The adjusting sleeve 21 is slidably sleeved on the uppermost supporting loop bar 11, and the connecting rod 3 is also connected on the uppermost supporting loop bar 11.

The fixing assembly 12 includes a first fixing sleeve 121, a first pressing block 122, a first inserting rod 123 and a first elastic member, the first elastic member adopts a fourth spring 124, the first fixing sleeve 121 is fixedly disposed at the lower ends of the two upper supporting sleeve rods 11, and a part of the first fixing sleeve 121 extends downward; the first pressing block 122 is rotatably mounted on the first fixing sleeve 121, the first inserting rod 123 is fixedly arranged on the first pressing block 122, inserting holes 13 which are inserted and matched with the first inserting rod 123 are formed in the upper ends of the two lower supporting sleeve rods 11, and the first inserting rod 123 can be inserted into the inserting holes 13 through the first fixing sleeve 121; the first fixing sleeve 121 is far away from one end of the first inserting rod 123 and is fixedly provided with a first fixing column 125 towards one side of the first pressing block 122, the first pressing block 122 is fixedly provided with a second fixing column (not shown in the figure) towards one side of the first fixing sleeve 121, two ends of the fourth spring 124 are respectively sleeved on the first fixing column 125 and the second fixing column, and the fourth spring 124 is always in a compression state. Under normal conditions, the first plugging rod 123 is inserted into the plugging hole 13 under the elastic action of the fourth spring 124, and the adjacent support sleeve rods 11 are fixed; when the locking device is unlocked, the first pressing block 122 is pressed, the fourth spring 124 is further compressed, the first plug rod 123 is separated from the plug hole 13, and the adjacent support sleeve rods 11 are unlocked.

The connecting rod 3 adopts a conventional cross telescopic arm, two ends of the cross telescopic arm are respectively connected with the uppermost supporting sleeve rod 11 of the adjacent supporting rod 1, and two supporting rods at each end of the cross telescopic arm are respectively hinged with the upper end of the supporting sleeve rod 11 and the adjusting sleeve 21.

Referring to fig. 4, a positioning hole (not shown) is formed in the uppermost supporting sleeve rod 11 near the upper end, the positioning assembly 22 includes a second fixing sleeve 221, a second pressing block 222, a second inserting rod 223, and a second elastic member, the second elastic member adopts a fifth spring 224, and the second fixing sleeve 221 is sleeved on the uppermost supporting sleeve rod 11 and is integrally connected with the adjusting sleeve 21; the second pressing block 222 is rotatably mounted on the second fixing sleeve 221, the second plug-in rod 223 is fixedly arranged on the second pressing block 222, and the second plug-in rod 223 can be inserted into the positioning hole through the second fixing sleeve 221; a third fixing column 225 is fixedly disposed on one end of the second fixing sleeve 221 away from the second insertion rod 223 and facing one side of the second pressing block 222, a fourth fixing column (not shown) is fixedly disposed on one side of the second pressing block 222 facing the second fixing sleeve 221, two ends of a fifth spring 224 are respectively sleeved on the third fixing column 225 and the fourth fixing column, and the fifth spring 224 is in a compressed state all the time. Under normal conditions, the second inserting rod 223 is inserted into the positioning hole under the elastic action of the fifth spring 224, and the position of the adjusting sleeve 21 is fixed on the support sleeve rod 11; when the lock is unlocked, the second pressing block 222 is pressed, the fifth spring 224 is further compressed, the second insertion rod 223 is separated from the positioning hole, and the adjusting sleeve 21 can slide along the supporting sleeve rod 11.

Referring to fig. 5 and 6, the ejector rod 4 includes a first sleeve 41 and a plurality of second sleeves 42, in this embodiment, three second sleeves 42 are adopted, the three second sleeves 42 are sequentially slidably sleeved and have an increased diameter, one end of the first sleeve 41 is rotatably connected with the ejector block 5, the other end of the first sleeve 41 is slidably sleeved in the innermost second sleeve 42, and the outermost second sleeve 42 is rotatably connected with the adjusting sleeve 21; the second sleeve 42 is provided with a first locking member 43 inside the first sleeve 41, and the first sleeve 41 is provided with an unlocking member 44 connected to the first locking member 43 and the top block 5.

Referring to fig. 6, the second sleeve 42 sleeved with the first sleeve 41 is opened with a locking hole 411. The first locking assembly 43 comprises an installation block 431, a lock column 432, a driving rod 433 and a reset piece 434, wherein the installation block 431 is in a step shape, one end of the installation block 431 with a small cross-sectional area is inserted into the first sleeve 41 in an interference mode, the cross-sectional area of the installation block 431 is large, one end of the installation block 431 is arranged outside the end, far away from the top block 5, of the first sleeve 41, and the cross section of the installation block 431 with the large cross-sectional area is the same as the cross-sectional area of the first sleeve 41. A T-shaped hole 4311 is formed in the mounting block 431, the length direction of the horizontal side of the T-shaped hole 4311 is parallel to the length direction of the first sleeve 41, the horizontal side of the T-shaped hole 4311 penetrates through the mounting block 431, the driving rod 433 slides in the horizontal side of the T-shaped hole 4311, and one end of the driving rod penetrates out of the first sleeve 41; the length direction of the vertical side of the T-shaped hole 4311 is perpendicular to the length direction of the first sleeve 41 and penetrates through the side wall of the mounting block 431 located outside the first sleeve 41, and the lock cylinder 432 slides in the vertical side of the T-shaped hole 4311 and penetrates through the mounting block 431 to be matched with the lock hole 411 in an inserting manner.

The driving rod 433 is connected with the lock column 432 through a bendable rigid connecting piece 435, the connecting piece 435 is a stainless steel elastic piece, and two ends of the stainless steel elastic piece are respectively and fixedly connected with the side wall of the driving rod 433 and one end, facing the driving rod 433, of the lock column 432. In order to reduce the abrasion of the stainless steel spring plate, the horizontal side and the vertical side of the T-shaped hole 4311 are hinged to form a fillet transition.

The mounting block 431 is internally provided with a placement groove 4312, and the placement groove 4312 is communicated with the horizontal side of the T-shaped hole 4311. The reset element 434 includes a second spring, the second spring is located in the installation groove 4312, the driving rod 433 is fixedly provided with a connecting plate 4331 in the installation groove 4312, and two ends of the second spring are respectively and fixedly connected with the connecting plate 4331 and a groove wall of the installation groove 4312. The sliding of the driving rod 433 pulls the connecting piece 435 to move, and the moving of the connecting piece 435 drives the lock cylinder 432 to slide, so that the lock cylinder 432 and the lock hole 411 are locked and unlocked.

The upper end of the top block 5 is a plane, which limits the rotation angle of the first sleeve 41 and the top block 5, so that the top block 5 can only protrude upwards. The top block 5 is provided with a rotating groove 51, one end of the first sleeve 41 is rotatably installed in the rotating groove 51, a circular arc-shaped protrusion 52 is integrally arranged in the rotating groove 51, and the protrusion 52 protrudes out of a rotating path of the center of the end face of the first sleeve 41.

The unlocking assembly 44 comprises a driving block 441, a connecting rod 442 and a first spring 443, wherein the driving block 441 is slidably arranged in the first sleeve 41, and one side of the driving block 441, which is in contact with the protrusion 52, is arc-shaped; the two ends of the connecting rod 442 are respectively and fixedly connected with the driving block 441 and one end of the driving rod 433 extending out of the mounting block 431, the first spring 443 is sleeved outside the connecting rod 442, and the two ends of the first spring 443 respectively abut against the mounting block 431 and the driving block 441. When the first sleeve 41 is rotated to the expanded position for use, i.e. the second insertion rod 223 is inserted into the positioning hole, the protrusion 52 pushes the driving block 441 towards the inside of the first sleeve 41. When the telescopic arm is folded, the second insertion rod 223 is unlocked, the cross telescopic arm is folded, so that the first sleeve 41 rotates on the top block 5, when the first sleeve 41 rotates to be vertical, the first spring 443 resets the position of the driving block 441, and the driving block 441 drives the driving rod 433 to reset together; and the second spring also plays a role in resetting.

The first locking assembly 43 is identical in construction to the second locking assembly except that: the lock cylinder 432 of the second locking assembly protrudes to be inserted into the lock hole 411 when the umbrella is unfolded, that is, when the umbrella is folded, the lock cylinder 432 is positioned in the mounting block 431; a push rod 45 is vertically and fixedly connected to one end, penetrating through the mounting block 431, of a driving rod 433 in the second locking assembly, the push rod 45 is in contact with the inner wall of the second sleeve 42, when the first sleeve 41 retracts into the first sleeve 41, the tube wall of the first sleeve 41 pushes the push rod 45, and the driving rod 433 and the push rod 45 synchronously move, so that the movement of the lock column 432 can be realized; and when the first sleeve 41 is pulled out or the second sleeve 42 is pulled out, the driving rod 433 in the second locking assembly returns to the original position under the action of the second spring, i.e. the lock post 432 protrudes from the mounting block 431 to be plugged into the lock hole 411.

The mounting block 431 is provided with a receiving groove 4313, the lock cylinder 432 is located between the receiving groove 4313 and one end of the driving rod 433 extending out of the mounting block 431, and the depth direction of the receiving groove 4313 is perpendicular to the field direction of the first sleeve 41 and is parallel to the vertical side of the T-shaped hole 4311. The inner wall of the second sleeve 42 is provided with a limiting groove 421 in an outward protruding manner, the cross section of the limiting groove 421 along the circumferential direction is a right trapezoid, and the inclined plane of the right trapezoid is located on one side away from the lock cylinder 432.

The mounting block 431 is further provided with an anti-falling assembly 46, the anti-falling assembly 46 comprises an anti-falling block 461 and a third spring 462, the anti-falling block 461 is slidably mounted in the accommodating groove 4313, and the anti-falling block 461 can penetrate through the accommodating groove 4313; the third spring 462 is disposed in the receiving groove 4313, and two ends of the third spring 462 respectively abut against the anti-slip block 461 and the bottom of the receiving groove 4313. When the locking cylinder 432 is locked in the first locking hole 411, the anti-slip block 461 protrudes into the limiting groove 421, and when the first sleeve 41 and the second sleeve 42 are folded, the anti-slip block 461 is compressed into the receiving groove 4313 along the inclined surface of the limiting groove 421.

Referring to fig. 2 and 7, in consideration of the convenience of transportation, the universal wheel 112 is installed on the lowermost support sleeve 11, a buckle 31 in a concave arc shape is fixedly arranged at the middle position of one of the crossed telescopic arms, a telescopic traction rod 32 is clamped on the buckle 31, the traction rod 32 is a conventional telescopic rod, and the traction rod 32 is not explained here and is vertically clamped on the buckle 31. And the umbrella cloth 6 is provided with a through hole at the position of the buckle 31 for the buckle 31 to pass through.

An installation frame 33 is fixedly arranged on the traction rod 32, and L-shaped rotating rods 34 are hinged to two opposite side walls of the installation frame 33; the mounting frame 33 is provided with a fixing member, the fixing member comprises a concave block 35 with elasticity, the concave block 35 is integrally formed on the mounting frame 33, and when the rotating rod 34 is vertical, the rotating rod 34 is clamped in the concave block 35.

Referring to fig. 8, an end of the rotating rod 34 far away from the pulling rod 32 is rotatably provided with an inserting rod 36, and the rotating rod 34 is integrally formed with a limiting block, so that the maximum rotating included angle between the inserting rod 36 and the rotating rod 34 is 90 °. The second fixing sleeve 221 is fixedly provided with an insertion tube 113, and the insertion tube 113 is inserted and matched with the insertion rod 36. After the beach umbrella is folded, the rotating rod 34 and the inserting rod 36 are rotated down, the pulling rod 32 slides downwards along the buckle 31, the inserting rod 36 is inserted into the inserting pipe 113, the pulling rod 32 is pulled up, and the folded beach umbrella can be pulled to be conveyed.

The working principle of the embodiment is as follows:

when the telescopic arm is in the retracted state, the first sleeve 41 is located in the second sleeve 42, the adjacent second sleeve 42 is in the retracted state, and the driving block 441 is tightly pressed against the wall of the rotating groove 51 of the top block 5 and is not pressed against the protrusion 52 under the action of the first spring 443. All support bars 11 are in a retracted state.

When the device is used, the top block 5 is pulled up, the first sleeve 41 is pulled out from the second sleeve 42, the second sleeve 42 is pulled out from the adjacent second sleeve 42, the driving block 441 is gradually pushed by the protrusion 52 in the process, and the connecting rod 442, the driving rod 433 and the lock column 432 synchronously move; then the crossed telescopic arm is pulled open, the first sleeve 41 rotates along the top block 5, when the first sleeve is rotated to the final use position, namely the second insertion rod 223 on the adjusting sleeve 21 is inserted into the positioning hole, the position of the adjusting sleeve 21 is fixed, the first sleeve 41 is pulled to the anti-falling block 461 which is positioned in the limiting groove 421, the driving block 441 is pushed to the highest end of the bulge 52, and at the moment, the lock column 432 is protruded to be inserted into the lock hole 411; at the same time, the lock cylinder 432 in the second casing 42 is also inserted into the lock hole 411 in the adjacent second casing 42, i.e. the deployment is achieved. Subsequently, the support sleeve rod 11 is pulled out, so that the first insertion rod 123 is inserted into the insertion hole 13 under the action of the fourth spring 124, the adjusting sleeve 21 slides along the support sleeve rod 11, and when the support sleeve rod 11 is completely pulled out, the second insertion rod 223 can be just in insertion fit with the positioning hole.

When the telescopic arm needs to be folded, the second pressing block 222 is pressed, the adjusting sleeve 21 and the supporting sleeve rod 11 are unlocked, the supporting sleeve rod 11 retracts, the crossed telescopic arm is folded, the ejector block 5 is rotated until the first sleeve 41 is vertical, the driving block 441 is separated from the protrusion 52, the first spring 443 drives the driving block 441 to reset, the lock column 432 in the first sleeve 41 retracts into the mounting block 431, then the ejector block 5 is pressed downwards, the first sleeve 41 retracts into the second sleeve 42, when the telescopic arm retracts to the original position, the first sleeve 41 pushes the push rod 45 to move, the driving rod 433 and the lock column 432 in the second sleeve 42 move synchronously with the push block, the lock column 432 returns to the mounting block 431, then the push can be continued, and the like, and the folding is achieved.

When articles need to be placed, the crossed telescopic arms are folded, the top block 5 is not pressed down, the zipper 61 is pulled up, the umbrella cloth 6 is reduced, then the top block 5 is pressed down, the first sleeve 41 and the second sleeve 42 are folded, the top block 5 is continuously pressed down to be positioned on the same plane with the four ejector rods 4, then the umbrella cloth 6 is pressed down to be attached to the plane and the peripheral side walls, and a user can place the articles in the placing space.

After retraction, the rotating rod 34 is rotated down, and the insertion rod 36 is inserted into the insertion tube 113, so that the pulling rod 32 can be pulled for walking and conveying.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and it should be understood that a person having ordinary skill in the art can make several modifications and decorations without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional tent is characterized in that: including many telescopic bracing pieces, it is provided with adjusting collar (21) to slide on the bracing piece, adjusting collar (21) are provided with locating component (22), adjusting collar (21) are rotated and are connected with telescopic ejector pin (4), all ejector pin (4) are kept away from adjusting collar (21) one end is connected with kicking block (5), and is adjacent on the bracing piece adjusting collar (21) are connected with telescopic connecting rod (3), kicking block (5) ejector pin (4) connecting rod (3) with adjusting collar (21) upper shield is equipped with umbrella cloth (6).

2. The multifunctional tent of claim 1, wherein: the bracing piece includes many support loop bars (11), the connection that slides in proper order and establish adjacent support the fixed subassembly (12) of loop bar (11), it sets up to slide to adjust cover (21) support on loop bar (11), connecting rod (3) are connected support loop bar (11) with on adjusting cover (21).

3. The multifunctional tent of claim 2, wherein: one end of the support sleeve rod (11) is provided with an insertion hole (13), the fixing assembly (12) comprises a first fixing sleeve (121) arranged at the other end of the support sleeve rod (11), a first pressing block (122) rotatably mounted on the first fixing sleeve (121), a first insertion rod (123) arranged on the first pressing block (122), and a first elastic piece arranged on the first pressing block (122) and connected with the first fixing sleeve (121); when the adjacent support sleeve rod (11) is fixed, the first plug rod (123) is inserted into the plug hole (13) under the action of the first elastic piece.

4. The multifunctional tent of claim 3, wherein: the first elastic piece comprises a fourth spring (124), the first fixing sleeve (121) is provided with a first fixing column (125), one side, facing the first fixing sleeve (121), of the first pressing block (122) is provided with a second fixing column, and two ends of the fourth spring (124) are respectively sleeved on the first fixing column (125) and the second fixing column.

5. The multifunctional tent of claim 3, wherein: the ejector rod (4) comprises a first sleeve (41) and a plurality of second sleeves (42) which are sequentially sleeved in a sliding mode and have increased diameters, one end of the first sleeve (41) is rotatably connected with the ejector block (5), the other end of the first sleeve (41) is sleeved in the second sleeve (42) on the innermost layer in a sliding mode, the second sleeve (42) on the outermost layer is rotatably connected with the adjusting sleeve (21), a first locking component (43) is arranged in the first sleeve (41), a second locking component is arranged in the second sleeve (42), and an unlocking component (44) connected with the first locking component (43) and the ejector block (5) is arranged in the first sleeve (41);

when the first sleeve (41) rotates to the position of the expanded use, namely the positioning assembly (22) fixes the position of the adjusting sleeve (21) on the support sleeve rod (11), the unlocking assembly (44) drives the first locking assembly (43) to lock the first sleeve (41) and the second sleeve (42), and the second locking assembly locks the adjacent second sleeve (42);

when the first sleeve (41) rotates to be horizontal or vertical, the unlocking component (44) drives the first locking component (43) to unlock the first sleeve (41) and the second sleeve (42); and retraction of the first sleeve (41) into the second sleeve (42) unlocks the second locking assembly of the correspondingly set second sleeve (42), and retraction of the second sleeve (42) into the second sleeve (42) of the adjacent outer race unlocks the second locking assembly of the second sleeve (42) of the adjacent outer race.

6. The multifunctional tent of claim 5, wherein: the second sleeve (42) sleeved with the first sleeve (41) is provided with a lock hole (411), the first locking component (43) comprises an installation block (431) which is installed in the first sleeve (41) and is far away from one end of the top block (5), a lock column (432) which is installed on the installation block (431) in a sliding mode and can penetrate out of the first sleeve (41) to be matched with the lock hole (411) in an inserting mode, a driving rod (433) which is installed on the installation block (431) in a sliding mode and is connected with the lock column (432) through a bendable rigid connecting piece (435), and a resetting piece (434) which is arranged on the installation block (431) and is connected with the driving rod (433), the sliding of the driving rod (433) can drive the sliding of the lock column (432), the unlocking assembly (44) is connected with the driving rod (433), and one end, connected with the driving rod (433), of the connecting piece (435) can penetrate into a sliding channel of the driving rod (433).

7. The multifunctional tent of claim 6, wherein: the top block (5) is provided with a rotating groove (51), one end of the first sleeve (41) is rotatably installed in the rotating groove (51), a circular arc-shaped bulge (52) is arranged in the rotating groove (51), and the bulge (52) protrudes out of a rotating path of the center of the end face of the first sleeve (41); the unlocking assembly (44) comprises a driving block (441) which is arranged in the first sleeve (41) in a sliding mode, a connecting rod (442) which is connected with the driving block (441) and the driving rod (433), and a first spring (443) which is sleeved outside the connecting rod (442) and two ends of which are respectively abutted against the mounting block (431) and the driving block (441), wherein when the first sleeve (41) rotates to the unfolded use position, the driving block (441) is jacked into the first sleeve (41) by the protrusion (52).

8. The multifunctional tent of claim 3, wherein: connecting rod (3) adopt alternately flexible arm, alternately flexible arm's both ends are connected respectively adjacently bracing piece (1) support loop bar (11), just alternately flexible arm every end two branches respectively with support loop bar (11) with adjusting collar (21) rotate and connect.

9. The multifunctional tent of claim 8, wherein: the universal wheel (112) is installed in support loop bar (11) the below, alternately flexible arm lock joint has telescopic traction rod (32), the relative both sides wall of traction rod (32) rotates and is provided with bull stick (34), traction rod (32) be provided with the mounting that bull stick (34) are connected, bull stick (34) are kept away from traction rod (32) one end is rotated and is provided with inserted bar (36), adjusting collar (21) be provided with the complex intubate (113) is pegged graft in inserted bar (36).

10. The multifunctional tent of claim 9, wherein: every angle of umbrella cloth (6) all is provided with zip fastener (61), the public limit and the female limit of zip fastener (61) are located respectively the both sides of angle of umbrella cloth (6) are used for reducing the area of umbrella cloth (6).