CN116025218B - Fully automatic support frame and tent - Google Patents
Fully automatic support frame and tentInfo
- Publication number
- CN116025218B CN116025218B CN202310036636.0A CN202310036636A CN116025218B CN 116025218 B CN116025218 B CN 116025218B CN 202310036636 A CN202310036636 A CN 202310036636A CN 116025218 B CN116025218 B CN 116025218B
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- support
- support tube
- elastic body
- frame
- piece
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Abstract
本发明涉及一种全自动支撑架及帐篷；其中全自动支撑架包括架体、联动件、伸缩件和连接件，架体上设有驱动装置，驱动装置上设有若干拉绳，若干伸缩件围绕架体的轴向均匀分布，伸缩件包括相互滑动连接的第一支撑件和第二支撑件，第一支撑件和第二支撑件间设有弹性件，若干连接件围绕架体的轴向均匀分布；本申请的全自动支撑架，通过驱动装置带动拉绳进行移动，使连接件和伸缩件同时向靠近架体的方向进行转动，并带动第二支撑件缩入至第一支撑件的内部，进而达到对支撑架进行快速收纳的目的，通过使驱动装置带动拉绳反向移动，并利用弹性件的弹性使第二支撑件从第一支撑件的内部伸出，达到对支撑架进行快速展开的目的。
The present invention relates to a fully automatic support frame and a tent; wherein the fully automatic support frame comprises a frame body, a linkage member, a telescopic member and a connecting member, a driving device is provided on the frame body, a plurality of pull ropes are provided on the driving device, the plurality of telescopic members are evenly distributed around the axial direction of the frame body, the telescopic member comprises a first support member and a second support member slidably connected to each other, an elastic member is provided between the first support member and the second support member, and the plurality of connecting members are evenly distributed around the axial direction of the frame body; the fully automatic support frame of the present application drives the pull rope to move by the driving device, so that the connecting member and the telescopic member are simultaneously rotated in a direction close to the frame body, and drives the second support member to retract into the interior of the first support member, thereby achieving the purpose of quickly storing the support frame, and the purpose of quickly unfolding the support frame is achieved by driving the pull rope to move in the opposite direction by the driving device, and utilizing the elasticity of the elastic member to make the second support member extend from the interior of the first support member.
Description
Technical Field
The invention relates to the technical field of tents, in particular to a full-automatic support frame and a tent.
Background
With the improvement of the social living standard, the outdoor tourism activity is getting more and more important, and the tent is a necessary tool for outdoor tourism, so that the improvement of the service performance is particularly important.
The tent at present generally includes support frame and tarpaulin, and the tarpaulin sets up on the support frame, supports the tarpaulin through the support frame, makes the tarpaulin reach the function of shielding wind and rain for the people.
However, because the support frame of current tent is generally for assembling the structure, this leads to the tent when using, needs the manual work to assemble the support frame, after finishing using, also need the manual work to dismantle the support frame and accomodate, and the equipment operation is all comparatively loaded down with trivial details with the dismantlement operation, directly influences user's use experience and feels.
Disclosure of Invention
Based on this, it is necessary to provide a fully automatic support frame and tent for the problem of complicated assembly and disassembly operations of the support frame.
A fully automatic support stand, comprising:
the frame body is provided with a driving device, the driving device is provided with a plurality of pull ropes, the pull ropes are provided with buckles, and the driving device is used for driving the pull ropes to move so as to enable the buckles to lift along the axial direction of the frame body;
The linkage piece is in sliding connection with the frame body, the linkage piece is positioned between the driving device and the buckle, a wire passing hole for the pull rope to pass through is formed in the linkage piece, and the aperture of the wire passing hole is smaller than the diameter of the buckle;
The telescopic pieces are uniformly distributed around the axial direction of the frame body, each telescopic piece comprises a first supporting piece and a second supporting piece which are connected with each other in a sliding mode, each second supporting piece can be retracted into the first supporting piece or extend out of the first supporting piece, the first supporting piece is rotationally connected with the frame body, and the pull rope penetrates through the first supporting piece and the second supporting piece and is connected with the second supporting piece;
the connecting pieces are uniformly distributed around the axial direction of the frame body, one end of each connecting piece is rotationally connected with the corresponding linkage piece, and the other end of each connecting piece is rotationally connected with the corresponding first supporting piece.
Above-mentioned full-automatic support frame, accessible drive arrangement drives the stay cord and removes, can make second support piece shrink into the inside of first support piece, and the stay cord also can make the buckle remove to the direction that is close to the linkage piece at the removal in-process, and make the linkage piece carry out the descending motion thereupon after buckle and line hole butt, make connecting piece and first support piece rotate to the direction that is close to the support body simultaneously, and then reach the purpose of accomodating fast to the support frame, in addition, through making drive arrangement drive the stay cord reverse movement, can make second support piece stretch out from the inside of first support piece, and make connecting piece and first support piece rotate to the direction of keeping away from the support body simultaneously, reach the purpose of expanding fast to the support frame.
In one embodiment, the first support member is provided with an orientation port coaxial with the first support member, the second support member is provided with an orientation member, and a part of the orientation member is positioned in the orientation port.
In the above embodiment, the stability between the second support and the first support can be enhanced by the orientation member, so that the orientation member can move in the orientation opening when the second support moves in the axial direction relative to the first support.
In one embodiment, the first end of the first support member is rotatably connected with the frame body, a notch is formed in a second end of the first support member opposite to the first support member, and when the second support member abuts against the notch, an included angle smaller than 180 ° is formed between the second support member and the first support member.
In the above embodiment, by making the angle between the second support member and the first support member in the unfolded state smaller than 180 °, the unfolded support frame can have a higher height with the lengths of the second support member and the first support member unchanged.
In one embodiment, the fully automatic support frame further comprises an elastic member, and two axial ends of the elastic member are respectively arranged on the first support member and the second support member to give a force to the second support member extending from the inside of the first support member.
In the above embodiment, the second support member may be assisted by the elastic member to protrude from the inside of the first support member.
In one embodiment, the elastic member is a spring, the spring is sleeved on the second supporting member, and two axial ends of the spring are respectively abutted to the first supporting member and the second supporting member.
In the above embodiment, the second supporting member can be restored by the elasticity of the spring after being retracted into the first supporting member, and the spring extends out from the first supporting member, and has better installation convenience and installation stability compared with other elastic fittings such as elastic belts.
In one embodiment, the second support member includes a first support tube, a second support tube and a third support tube, the pull rope is disposed on the first support tube, the second support tube is movably sleeved on the outer side of the first support tube, the third support tube is movably sleeved on the outer side of the second support tube, and the first support member is movably sleeved on the outer side of the third support tube.
In the above embodiment, the expansion member has a large length adjustment range by making the second support member have a large length adjustment range.
In one embodiment, the elastic member includes a first elastic body, a second elastic body, and a third elastic body, wherein two axial ends of the first elastic body are respectively disposed on the first support tube and the second support tube, two axial ends of the second elastic body are respectively disposed on the second support tube and the third support tube, and two axial ends of the third elastic body are respectively disposed on the third support tube and the first support member.
In the above embodiment, the resetting of the first support tube, the second support tube, and the third support tube may be achieved by the first elastic body, the second elastic body, and the third elastic body, respectively.
In one embodiment, the first elastic body, the second elastic body and the third elastic body are springs, the first elastic body is sleeved on the first supporting tube, the second elastic body is sleeved on the second supporting tube, and the third elastic body is sleeved on the third supporting tube.
In the above embodiment, the restoring effect on the first support tube, the second support tube and the third support tube can be ensured through the elasticity of the springs, and compared with other elastic accessories such as elastic belts, the springs are easier to install, and the stability after installation is better.
In one embodiment, two axial ends of the first elastic body are respectively abutted with the first supporting tube and the second supporting tube, two axial ends of the second elastic body are respectively abutted with the second supporting tube and the third supporting tube, and two axial ends of the third elastic body are respectively abutted with the third supporting tube and the first supporting piece.
In the above embodiment, compared with the fixed connection, the abutting manner can ensure the stability of the first elastic body, the second elastic body and the third elastic body on the first support tube, the second support tube and the third support tube, and is easier to install.
In one embodiment, the frame body is provided with a guide opening coaxial with the frame body, the linkage piece comprises a mounting ring and a guide piece, the mounting ring is sleeved on the frame body, the guide piece is arranged on the mounting ring and penetrates through the guide opening, and the wire passing hole is formed in the guide piece.
In the above embodiment, the mounting ring is sleeved on the frame body, and the guide member is arranged in the guide opening in a penetrating manner, so that the sliding fit effect between the linkage member and the frame body is ensured, and meanwhile, the structural stability between the linkage member and the frame body is enhanced.
In one embodiment, the driving device is a winding motor, and the pull rope is connected with a motor shaft of the winding motor.
In the above embodiment, the winding motor may drive the motor shaft to rotate, so as to wind or unwind the pull cord.
The tent comprises a tent cloth and the full-automatic support frame, wherein the tent cloth is arranged on the full-automatic support frame.
According to the tent, the tent is convenient to erect and store when in use due to the characteristic that the full-automatic support frame is convenient to unfold and fold.
Drawings
Fig. 1 is a schematic structural view of a fully automatic support frame according to some embodiments of the present application;
FIG. 2 is a schematic view of a portion of a structure between a mounting ring and a pull cord and a connector according to some embodiments of the present application;
Fig. 3 is a schematic perspective view of the fully automatic support frame in fig. 1;
fig. 4 is an enlarged view of a portion a of the fully automatic support frame in fig. 1;
FIG. 5 is an enlarged view of the B-part structure of the fully automatic support frame of FIG. 1;
FIG. 6 is an enlarged view of the structure of the portion C of the fully automatic support frame in FIG. 1;
fig. 7 is an enlarged view of the D-section structure of the fully automatic support frame of fig. 2.
Reference numerals:
1. a frame body;
11. A driving device;
12. a pull rope;
121. a first end of the pull cord 12, 122, a second end of the pull cord 12;
13. a buckle;
14. A guide opening;
2. A linkage member;
21. Mounting ring 22, guide piece;
221. A first end of the guide 22, 222, a second end of the guide 22;
23. A wire through hole;
24. a connecting groove;
3. A telescoping member;
31. a first support;
311. a directional port;
312. a notch;
313. A first end of the first support 31;
314. a second end of the first support 31;
32. A second support;
321. a first support tube;
3211. a first positioning portion;
322. a second support tube;
3221. A second positioning portion;
3222. A second locking groove;
323. a third support tube;
3231. a third positioning portion;
3232. a second locking member;
324. An orientation member;
325. a first end of the second support 32;
326. a second end of the second support 32;
33. An elastic member;
331. 332, second elastomer, 333, third elastomer;
4. and a connecting piece.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interaction relationship between two elements, unless otherwise explicitly specified. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 and 2, an embodiment of the present invention provides a fully automatic supporting frame, which includes a frame body 1, a linkage member 2, a telescopic member 3 and a connecting member 4. Wherein, the frame body 1 is used for combining the linkage piece 2, the telescopic piece 3 and the connecting piece 4 into a whole structure. The telescopic pieces 3 surround the axial direction of the frame body 1 and are rotationally connected with the frame body 1, and the space surrounded by the telescopic pieces 3 is used for forming a containing space of the tent. The linkage piece 2 is in sliding connection with the frame body 1, and two axial ends of the connecting piece 4 are respectively in rotary connection with the linkage piece 2 and the telescopic piece 3. When the linkage piece 2 moves along the axial direction of the frame body 1, the connecting piece 4 can drive the telescopic piece 3 to rotate, and then the angle between the telescopic piece 3 and the frame body 1 is adjusted. When the angle between the telescopic piece 3 and the frame body 1 is gradually increased, the support frame is in a gradually unfolded state, and when the angle between the telescopic piece 3 and the frame body 1 is gradually reduced, the support frame is in a gradually folded state.
In the application, a driving device 11 is arranged on a frame body 1, a plurality of pull ropes 12 are arranged on the driving device 11, a buckle 13 is arranged on each pull rope 12, and the driving device 11 is used for driving the pull ropes 12 to move. When the pull rope 12 moves, the telescopic piece 3 can be driven to stretch and retract, and the buckle 13 can be driven to move.
Specifically, the driving device 11 is a winding motor, which is disposed at the bottom of the frame 1, and the motor shaft of the winding motor is perpendicular to the axis of the frame 1. The first end 121 of the pull cord 12 is connected to the motor shaft of the winding motor, and the second end 122 of the pull cord 12 is connected to the telescopic member 3. When the winding motor drives the motor shaft to rotate, the winding motor can wind or unwind the pull rope 12, and then drives the telescopic piece 3 to shrink.
That is, when the winding motor drives the pull rope 12 to perform winding operation, the pull rope 12 drives the telescopic member 3 to perform shrinkage movement, and the buckle 13 moves in a direction approaching the linkage member 2. When the winding motor drives the pull rope 12 to unwind, the buckle 13 moves away from the linkage 2.
In addition, the cross section profile of the frame body 1 is annular, and a plurality of pull ropes 12 are all positioned in the frame body 1. The frame body 1 can shield and protect the pull rope 12. The number of the pulling ropes 12 is identical to the number of the telescopic members 3, and in this embodiment, 4 telescopic members 3 and 4 pulling ropes 12 are provided.
Referring to fig. 1 and 3, in the present application, a linkage member 2 is slidably connected to a frame body 1, and the linkage member 2 is located between a driving device 11 and a buckle 13, a wire passing hole 23 through which a pull rope 12 passes is provided on the linkage member 2, and the diameter of the wire passing hole 23 is smaller than the diameter of the buckle 13.
Specifically, the linkage member 2 comprises a mounting ring 21 and a guide member 22, the mounting ring 21 is sleeved on the frame body 1, the frame body 1 is provided with a guide opening 14 coaxial with the frame body 1, the guide member 22 is arranged on the mounting ring 21 and penetrates through the guide opening 14, and the wire passing hole 23 is formed in the guide member 22. By sleeving the mounting ring 21 on the frame body 1 and penetrating the guide piece 22 into the guide opening 14, the structure stability between the linkage piece 2 and the frame body 1 can be enhanced while the sliding fit effect between the linkage piece 2 and the frame body 1 is ensured.
More specifically, the first end 221 of the guide member 22 is connected to the inner circumferential surface of the mounting ring 21, the second end 222 of the guide member 22 passes through the guide opening 14 and is located inside the housing 1, and the wire passing hole 23 is provided on the second end 222 of the guide member 22. By locating the wire through hole 23 inside the housing 1, it is ensured that the pull wire 12 can be located inside the housing 1.
The number of guides 22 corresponds to the number of pull cords 12 so that each guide 22 can be correspondingly engaged with one pull cord 12. The number of guide openings 14 corresponds to the number of guide members 22 so that each guide opening 14 can be aligned
A guide 22 should be fitted. In this embodiment, 5 and 4 of the pull cord 12, the guide 22 and the guide opening 14 are provided.
Furthermore, the mounting ring 21 is provided with a connecting groove 24 for receiving part of the connecting piece 4. Specifically, a connecting groove 24 is provided on the outer peripheral surface of the mounting ring 21 and extends a certain distance into the mounting ring 21, the connecting groove 24 communicates with the top surface of the mounting ring 21, and one end of the connecting member 4 is located in the connecting groove 24 and connected with
The receiving slot 24 is rotatably connected. One end of the connector 4 is accommodated by the connecting groove 24. When the connecting piece 40 abuts against the bottom surface of the connecting groove 24, the fully automatic supporting frame is in a fully unfolded state, so that the connecting groove 24 can also limit the unfolded connecting piece 4 to enhance the stability of the connecting piece. Referring to fig. 1, in the present application, a plurality of telescopic members 3 are uniformly distributed around an axial direction of a frame body 1, the telescopic members 3 include a first support member 31 and a second support member 32 slidably connected to each other, the first support member 31 is rotatably connected to the frame body 1, and a pulling rope 12 passes through the first support member 31 and the second support member 32 and is connected to the second support member 32.
Specifically, the first supporting member 31 and the second supporting member 32 are respectively selected from pipe fittings, the first supporting member 31 is rotationally connected with the frame body 1, the second supporting member 32 is movably sleeved on the first supporting member 31, the second end 122 of the pull rope 12 is connected with the second supporting member 32, and the two axial ends of the elastic member 33 are respectively arranged on the first supporting member 31 and the second supporting member 32.
In addition, an elastic member 33 is provided between the first support member 31 and the second support member 32, and the second support member 32 may be 0 retracted into the inside of the first support member 31 or extended from the inside of the first support member 31. When the pull rope 12 is given to the first
When the two supporting members 32 are close to the pulling force of the first supporting member 31, the second supporting member 32 can retract into the first supporting member 31, so as to complete the operation of retracting the telescopic member 3, and the elastic member 33 is in a compressed state. When the pulling rope 12 no longer applies a pulling force to the second supporting member 32 near the first supporting member 31, the elastic member 33 can elastically reset, so that the second supporting member 32 extends out from the inside of the first supporting member 31, and the expansion and contraction operation of the expansion and contraction member 3 is completed.
Referring to fig. 1 and 2, more specifically, the first end 325 of the second support 32 is positioned inside the first support 31 and the pull cord 12 passes through the first support 31 and the second support 32 and is connected to the second end 326 of the second support 32. By locating the pull cord 12 inside the first support 31 and the second support 32, the pull cord 12 can be effectively protected.
In the application, a plurality of connecting pieces 4 are uniformly distributed around the axial direction of the frame body 1, one end of each connecting piece 4 is rotatably connected with the corresponding linkage piece 2, and the other end of each connecting piece 4 is rotatably connected with the corresponding first supporting piece 31.
Specifically, the connecting member 4 is a rod-shaped structure, and both axial ends of the connecting member 4 are rotatably connected to the mounting ring 21 and the first supporting member 31, respectively. The space formed by the connecting piece 4 and the telescopic piece 3 in a matching way and the frame body 1 is isosceles triangle.
When the mounting ring 21 moves downwards along the axial direction of the frame body 1, the angle between the connecting piece 4 and the frame body 1 is gradually reduced, the angle between the connecting piece 4 and the telescopic piece 3 is gradually increased, the angle between the telescopic piece 3 and the frame body 1 is gradually reduced, and the support frame is in a gradually folded state. When the mounting ring 21 moves upwards along the axial direction of the frame body 1, the angle between the connecting piece 4 and the frame body 1 is gradually increased, the angle between the connecting piece 4 and the telescopic piece 3 is gradually reduced, the angle between the telescopic piece 3 and the frame body 1 is gradually increased, and the support frame is in a gradually unfolded state.
Furthermore, the number of the connection members 4 is identical to the number of the expansion members 3 so that each connection member 4 can correspond to one expansion member 3. In the present embodiment, 4 telescopic members 3 and 4 are provided.
According to the full-automatic support frame disclosed by the application, the driving device 11 drives the pull rope 12 to move, so that the second support piece 32 gradually retracts into the first support piece 31, the pull rope 12 can enable the buckle 13 to move out of the telescopic piece 3 and gradually move towards the direction close to the linkage piece 2 in the moving process, the linkage piece 2 is enabled to move downwards along with the buckle 13 after being abutted with the wire passing hole 23, the connecting piece 4 and the first support piece 31 are enabled to rotate towards the direction close to the frame body 1 at the same time, the purpose of rapidly accommodating the support frame is achieved, in addition, the driving device 11 drives the pull rope 12 to reversely move, the second support piece 32 can extend out of the first support piece 31, and the connecting piece 4 and the first support piece 31 are enabled to rotate towards the direction far away from the frame body 1 at the same time, so that the support frame is rapidly unfolded.
Referring to fig. 1 and 7, in one embodiment, the first support member 31 is provided with an orientation opening 311 coaxial therewith, the second support member 32 is provided with an orientation member 324, and a portion of the orientation member 324 is located in the orientation opening 311. The stability between the second support member 32 and the first support member 31 is enhanced by the orientation member 324, so that the orientation member 324 can move in the orientation opening 311 when the second support member 32 moves in the axial direction relative to the first support member 31.
Specifically, along the axial direction of the first support member 31, the two orientation ports 311 are symmetrically disposed on the first support member 31, the orientation member 324 is disposed on the second support member 32 in a penetrating manner, and two axial ends of the orientation member 324 are respectively located in the two orientation ports 311. The two symmetrical orientation ports 311 enable the two axial ends of the orientation piece 324 to be respectively located in the two orientation ports 311, so that the movement stability between the second support piece 32 and the first support piece 31 can be further ensured.
In addition, the first end 313 of the first supporting member 31 is rotatably connected with the frame body 1, the second end 314 of the first supporting member 31 is provided with a notch 312, the orientation member 324 is disposed on the first end 325 of the second supporting member 32 in a penetrating manner, and when the first end 325 of the second supporting member 32 abuts against the notch 312, an included angle between the second supporting member 32 and the first supporting member 31 is smaller than 180 °. By making the angle between the second support 32 and the first support 31 in the unfolded state smaller than 180 °, the unfolded support frame can have a higher height with the length of the second support 32 and the first support 31 unchanged.
Referring to fig. 1, in one embodiment, the second support member 32 includes a first support tube 321, a second support tube 322 and a third support tube 323, the pull rope 12 is disposed on the first support tube 321, the second support tube 322 is movably sleeved on the outer side of the first support tube 321, the third support tube 323 is movably sleeved on the outer side of the second support tube 322, and the first support member 31 is movably sleeved on the outer side of the third support tube 323. By providing the second support 32 with a large length adjustment range, the telescopic member 3 is provided with a large length adjustment range.
Specifically, the second end 122 of the pull cord 12 sequentially passes through the first support 31, the third support 323, the second support 322, and the first support 321, and is fixedly connected to the first support 321. When the pull rope 12 gives tension to the first support tube 321 close to the second support tube 322, the first support tube 321 can be retracted into the second support tube 322, the second support tube 322 can be retracted into the third support tube 323, and the third support tube 323 can be retracted into the first support piece 31, so that the aim of rapidly accommodating the support frame is fulfilled.
More specifically, the outer side of the first support tube 321 is provided with a first locking groove coaxial therewith, the inner side of the second support tube 322 is provided with a first locking member matched with the first locking groove, and the first locking member is positioned in the first locking groove. When the first support tube 321 is retracted into the second support tube 322 or extended from the inside of the second support tube 322, the first locking member moves in the first locking groove along the axial direction of the first support tube 321 and the second support tube 322, which not only can play a role in locking the first support tube 321 and the second support tube 322, but also can enhance the stability between the first support tube 321 and the second support tube 322.
Referring to fig. 5 and 6, the outer side of the second support tube 322 is provided with a second locking groove 3222 coaxial therewith, the inner side of the third support tube 323 is provided with a second locking piece 3232 matched with the second locking groove 3222, and the second locking piece 3232 is located in the second locking groove 3222. When the second support tube 322 is retracted into the third support tube 323 or extended from the inside of the third support tube 323, the second locking member 3232 moves in the second locking groove 3222 along the axial direction of the second support tube 322 and the third support tube 323, which not only plays a role of locking the second support tube 322 and the third support tube 323, but also can enhance the stability between the second support tube 322 and the third support tube 323.
Further, the outer diameter of the first support pipe 321 coincides with the inner diameter of the second support pipe 322, and the outer diameter of the second support pipe 322 coincides with the inner diameter of the third support pipe 323. Further ensuring structural stability among the first support tube 321, the second support tube 322 and the third support tube 323.
Referring to fig. 1, 4,5 and 6, in one embodiment, the elastic member 33 includes a first elastic body 331, a second elastic body 332 and a third elastic body 333, a first positioning portion 3211, a second positioning portion 3221 and a third positioning portion 3231 are respectively provided on the first supporting tube 321, the second supporting tube 322 and the third supporting tube 323, two axial ends of the first elastic body 331 are respectively provided on the first positioning portion 3211 and the second positioning portion 3221, two axial ends of the second elastic body 332 are respectively provided on the second positioning portion 3221 and the third positioning portion 3231, and two axial ends of the third elastic body 333 are respectively provided on the third positioning portion 3231 and the first supporting member 31. The first, second and third support pipes 321, 322 and 323 may be restored by the first, second and third elastic bodies 331, 332 and 333, respectively.
Specifically, the first elastic body 331, the second elastic body 332 and the third elastic body 333 are all springs, the first elastic body 331 is sleeved on the first supporting tube 321, two axial ends of the first elastic body 331 are respectively abutted with the first positioning portion 3211 and the second positioning portion 3221, the second elastic body 332 is sleeved on the second supporting tube 322, two axial ends of the second elastic body 332 are respectively abutted with the second positioning portion 3221 and the third positioning portion 3231, the third elastic body 333 is sleeved on the third supporting tube 323, and two axial ends of the third elastic body 333 are respectively abutted with the third positioning portion 3231 and the first supporting member 31. The spring can ensure the resetting effect of the first support tube 321, the second support tube 322 and the third support tube 323 through the elasticity of the spring, and compared with other elastic accessories such as elastic belts, the spring is easier to install, and the stability after installation is better.
More specifically, the inner diameter of the first elastic body 331 is identical to the outer diameter of the first support pipe 321, ensuring structural stability between the first elastic body 331 and the first support pipe 321. The inner diameter of the second elastic body 332 is identical to the outer diameter of the second support tube 322, so that the structural stability between the second elastic body 332 and the second support tube 322 is ensured. The inner diameter of the third elastic body 333 is identical to the outer diameter of the third support pipe 323, and structural stability between the third elastic body 333 and the third support pipe 323 is ensured.
The first positioning portion 3211, the second positioning portion 3221 and the third positioning portion 3231 are all ring-shaped structures. The outer diameters of the first positioning portion 3211 and the second positioning portion 3221 are larger than the outer diameter of the first elastic body 331, so that stability of the first elastic body 331 between the first positioning portion 3211 and the second positioning portion 3221 is ensured. The outer diameters of the second positioning portion 3221 and the third positioning portion 3231 are larger than the outer diameter of the second elastic body 332, so that stability of the second elastic body 332 between the second positioning portion 3221 and the third positioning portion 3231 is ensured. The outer diameters of the first supporting piece 31 and the third positioning portion 3231 are larger than the outer diameter of the third elastic body 333, so that stability of the third elastic body 333 between the first supporting piece 31 and the third positioning portion 3231 is ensured.
When the first support tube 321 is retracted into the second support tube 322, the first elastic body 331 is in a compressed state, and when the first elastic body 331 is restored, the first support tube 321 extends out from the inside of the second support tube 322. The second elastic body 332 is in a compressed state when the second support tube 322 is retracted into the interior of the third support tube 323, and the second support tube 322 is extended from the interior of the third support tube 323 when the second elastic body 332 is restored. When the third support pipe 323 is retracted into the inside of the first support 31, the third elastic body 333 is in a compressed state, and when the third elastic body 333 is restored, the third support pipe 323 is extended from the inside of the first support 31.
Referring to fig. 1, in another embodiment, the elastic member 33 is a spring, the spring is sleeved on the second supporting member 32, and two axial ends of the spring are respectively disposed on two axial ends of the second supporting member 32. The second supporting member 32 retracted into the first supporting member 31 can be restored by the elasticity of the spring, so that the second supporting member 32 extends out from the first supporting member 31, and the spring has better installation convenience and stability compared with other elastic accessories such as elastic belts.
Specifically, the elastic member 33 is a whole spring, the spring is sleeved on the first support tube 321, the second support tube 322 and the third support tube 323, and two axial ends of the spring are respectively arranged on the first support tube 321 and the third support tube 323. The first support tube 321, the second support tube 322 and the third support tube 323 are reset by an integral spring.
Referring to fig. 1 and 4, more specifically, the first support tube 321 is provided with a first positioning portion 3211, and two axial ends of the spring respectively abut against the first positioning portion 3211 and the first support member 31. Compared with the arrangement of a plurality of springs, the whole spring is easier to install.
The embodiment of the application also provides a tent which comprises a tent cloth and the full-automatic support frame, wherein the tent cloth is arranged on the full-automatic support frame (not shown in the figure). Specifically, the tent cloth is sleeved on the full-automatic support frame and is connected with a plurality of telescopic pieces 3. The awning cloth is supported by the full-automatic support frame, so that the awning cloth achieves the function of shielding wind and rain for people. Meanwhile, the tent is convenient to erect and store when in use due to the characteristic that the full-automatic support frame is convenient to unfold and fold.
When the tent is used, the fully-automatic support frame can be controlled to be unfolded, and then the tent cloth is covered and fixed on the fully-automatic support frame. After the tent is used, the tent cloth can be firstly taken down from the full-automatic support frame, and then the full-automatic support frame is controlled to be folded, so that the tent is stored.
In addition, when the full-automatic support frame is folded, the pull rope 12 is wound by the winding motor, so that the pull rope 12 drives the first support tube 321 to be gradually contained in the second support tube 322, after the first support tube 321 is completely contained in the second support tube 322, the second support tube 322 is gradually contained in the third support tube 323, when the pull rope 12 is wound until the buckle 13 is abutted with the wire passing hole 23, the linkage piece 2 is gradually moved downwards along the guide opening 14 under the driving of the buckle 13, the linkage piece 2 drives the connecting piece 4 to enable the telescopic piece 3 to be folded in the downwards moving process until the linkage piece 2 is downwards moved to a preset position, at the moment, the angle of the first support piece 31 is aligned with the angle of the third support tube 323, and the third support rod is gradually contained in the first support piece 31.
When the full-automatic support frame is unfolded, the winding motor unwinds the pull rope 12, and all the processes are performed reversely.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (12)
1. A fully automatic support frame, comprising:
The novel lifting frame comprises a frame body (1), wherein a driving device (11) is arranged on the frame body (1), a plurality of pull ropes (12) are arranged on the driving device (11), buckles (13) are arranged on the pull ropes (12), and the driving device (11) is used for driving the pull ropes (12) to move so that the buckles (13) lift along the axial direction of the frame body (1);
The linkage piece (2), the linkage piece (2) is in sliding connection with the frame body (1), the linkage piece (2) is positioned between the driving device (11) and the buckle (13), a wire passing hole (23) for the pull rope (12) to pass through is formed in the linkage piece (2), and the aperture of the wire passing hole (23) is smaller than the diameter of the buckle (13);
The telescopic components (3) are uniformly distributed around the axial direction of the frame body (1), the telescopic components (3) comprise a first supporting component (31) and a second supporting component (32) which are connected with each other in a sliding mode, the second supporting component (32) can be retracted into the first supporting component (31) or extend out of the first supporting component (31), the first supporting component (31) is rotationally connected with the frame body (1), the pull rope (12) passes through the first supporting component (31) and the second supporting component (32) and is connected with the second supporting component (32), the second supporting component (32) comprises a first supporting pipe (321), a second supporting pipe (322) and a third supporting pipe (323), the pull rope (12) is arranged on the first supporting pipe (321), the second supporting pipe (322) is movably sleeved on the outer side of the first supporting pipe (321), the third supporting pipe (323) is movably sleeved on the outer side of the second supporting pipe (31), and the third supporting pipe (323) is movably sleeved on the outer side of the first supporting pipe (323);
The connecting pieces (4), a plurality of connecting pieces (4) are evenly distributed around the axial direction of the frame body (1), one end of each connecting piece (4) is rotationally connected with the corresponding linkage piece (2), and the other end of each connecting piece (4) is rotationally connected with the corresponding first supporting piece (31).
2. The fully automatic support according to claim 1, further comprising an elastic member (33), the elastic member (33) being provided at both axial ends thereof on the first support (31) and the second support (32), respectively, to give a force protruding from the inside of the first support (31) with the second support (32).
3. The full-automatic support frame according to claim 2, wherein the elastic member (33) is a spring, the spring is sleeved on the second support member (32), and two axial ends of the spring are respectively abutted with the first support member (31) and the second support member (32).
4. The fully automatic support according to claim 1, characterized in that the outer diameter of the first support tube (321) corresponds to the inner diameter of the second support tube (322) and/or the outer diameter of the second support tube (322) corresponds to the inner diameter of the third support tube (323).
5. The fully automatic support frame according to claim 1, further comprising a first elastic body (331), a second elastic body (332) and a third elastic body (333), wherein two axial ends of the first elastic body (331) are respectively arranged on the first support tube (321) and the second support tube (322), two axial ends of the second elastic body (332) are respectively arranged on the second support tube (322) and the third support tube (323), and two axial ends of the third elastic body (333) are respectively arranged on the third support tube (323) and the first support member (31).
6. The fully automatic support frame according to claim 5, wherein the first elastic body (331), the second elastic body (332) and the third elastic body (333) are springs, the first elastic body (331) is sleeved on the first support tube (321), the second elastic body (332) is sleeved on the second support tube (322), and the third elastic body (333) is sleeved on the third support tube (323).
7. The fully automatic support frame according to claim 6, wherein the first elastic body (331) has its axial ends respectively abutted against the first support tube (321) and the second support tube (322), the second elastic body (332) has its axial ends respectively abutted against the second support tube (322) and the third support tube (323), and the third elastic body (333) has its axial ends respectively abutted against the third support tube (323) and the first support member (31).
8. The fully automatic support frame according to claim 1, wherein the first support member (31) is provided with an orientation opening (311) coaxial with the first support member, the second support member (32) is provided with an orientation member (324), and a part of the orientation member (324) is positioned in the orientation opening (311).
9. The full-automatic support frame according to claim 1, wherein a first end of the first support member (31) is rotatably connected with the frame body (1), a notch (312) is provided at a second end opposite to the first support member (31), and when the second support member (32) abuts against the notch (312), an included angle smaller than 180 ° is formed between the second support member (32) and the first support member (31).
10. The full-automatic support frame according to claim 1, wherein the frame body (1) is provided with a guide opening (14) coaxial with the frame body (1), the linkage piece (2) comprises a mounting ring (21) and a guide piece (22), the mounting ring (21) is sleeved on the frame body (1), the guide piece (22) is arranged on the mounting ring (21) and penetrates through the guide opening (14), and the wire passing hole (23) is formed in the guide piece (22).
11. The full-automatic support frame according to claim 1, wherein the driving device (11) is a winding motor, and the pull rope (12) is connected with a motor shaft of the winding motor.
12. A tent comprising a tent cloth and the full-automatic support frame according to any one of claims 1 to 11, wherein the tent cloth is provided on the full-automatic support frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310036636.0A CN116025218B (en) | 2023-01-10 | 2023-01-10 | Fully automatic support frame and tent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310036636.0A CN116025218B (en) | 2023-01-10 | 2023-01-10 | Fully automatic support frame and tent |
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| CN116025218A CN116025218A (en) | 2023-04-28 |
| CN116025218B true CN116025218B (en) | 2025-07-15 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382053A (en) * | 2016-06-15 | 2017-02-08 | 鹭谱达（厦门）户外用品有限公司 | Connecting structure integrally folding up tarpaulin and foot lever of tent |
| CN217300086U (en) * | 2022-03-25 | 2022-08-26 | 漳州优力播休闲用品有限公司 | Quick-open tent frame and tent |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10138653B1 (en) * | 2016-03-03 | 2018-11-27 | William Christian Weber | Insulated tent |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382053A (en) * | 2016-06-15 | 2017-02-08 | 鹭谱达（厦门）户外用品有限公司 | Connecting structure integrally folding up tarpaulin and foot lever of tent |
| CN217300086U (en) * | 2022-03-25 | 2022-08-26 | 漳州优力播休闲用品有限公司 | Quick-open tent frame and tent |
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| CN116025218A (en) | 2023-04-28 |
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