Tent rope winding device and inflatable tent
By designing a tent rope rolling device with different radial sizes and driving components, the problem of easy rolling of tent ropes in the prior art is solved, and more efficient winding and reducing the risk of knotting is achieved, and the tent is simplified. Rope winding process.
Patent Information
- Application Number
- CN202411411412.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2024-12-31
AI Technical Summary
Existing tent rope rolling devices are prone to rolling off during the winding process, resulting in knotting and inconvenient winding of tent ropes.
A tent coiling device is designed, including winding members and drive components with different radial dimensions, driving position switching of winding members through the drive components, increasing winding range, reducing the risk of rolling off, and passing through transition areas and magnetism The parts optimize the winding and fixing of the rope.
It effectively reduces the risk of rolling and knotting of tent ropes during winding, facilitates the reuse of tent ropes and simplifies the winding process.
Smart Images
Figure CN119221761A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of outdoor devices, and in particular relates to a tent rope winding device and an inflatable tent. Background Art
[0002] A tent rope reel is a tool for conveniently rolling up and fixing the tent rope, and is usually used when camping outdoors.
[0003] In the prior art, the tent rope winding device is generally a single winding roller, which is prone to roller derailment during the process of winding the tent rope. Summary of the invention
[0004] In view of the above problems, the embodiments of the present application provide a tent rope winding device and an inflatable tent, which can reduce the risk of the tent rope being unrolled.
[0005] In a first aspect, an embodiment of the present application provides a tent rope winding device, comprising: a winding member and a driving assembly, the winding member comprising a first body and a second body, the first body having a first area, a second area and a third area arranged along the direction of gravity, the radial dimension of the second area being a section with the smallest radial dimension in the first body, the second area and the third area being used for winding the tent rope; the second body is located below the second area, and has a first position that is completely sleeved outside the third area and a second position that is partially sleeved outside the third area; the driving assembly is used to drive the winding member to rotate, and to drive the second body to switch between the first position and the second position.
[0006] Specifically, during the winding process, the second body is located at the second position, so that the second area and the third area can both wind the tent rope, thereby increasing the range of winding of the tent rope by the first body, and further reducing the risk of the tent rope coming off the roller during the winding process. Then the second body moves toward the first position along the direction of gravity, so that the second body drives the tent rope wrapped on the third area to move toward the second area. Since the radial dimension of the third area is larger than the radial dimension of the second area, the tent rope covered by the third area to the second area can overlap on the outer periphery of the tent rope originally located in the second area, reducing the risk of the tent rope getting tangled and facilitating the reuse of the tent rope.
[0007] In some embodiments, the first body further includes a transition region, and along the gravity direction, the transition region is located between the second region and the third region; along the direction approaching the second region, the radial size of the transition region gradually decreases.
[0008] In some embodiments, the driving assembly includes a spline shaft, a connecting member and a driving member. The first body has a first spline hole adapted to the spline shaft, the second body has a second spline hole adapted to the spline shaft; the connecting member has a third spline hole adapted to the spline shaft, the connecting member is located below the second body and connected to the second body; the driving member is used to drive the spline shaft to rotate, and to drive the connecting member to reciprocate along the gravity direction.
[0009] In some embodiments, the connecting member is detachably connected to the second body.
[0010] In some embodiments, the first spline hole is a blind hole.
[0011] In some embodiments, the driving member includes a housing and a convex portion. The housing has a first cavity sleeved outside the connecting member; the outer peripheral side of the connecting member is recessed to form a groove surrounding the connecting member, and the groove includes a first section and a second section; the convex portion protrudes from the inner wall of the first cavity and is located in the groove, the first section moves relative to the convex portion, so that the connecting member drives the second body to move to the first position, and the second section moves relative to the convex portion, so that the connecting member drives the second body to move to the second position.
[0012] In some embodiments, the groove also includes a third section, and the first section, the second section and the third section are arranged in sequence around the circumference of the connecting member, and the third section moves relative to the protrusion so that the connecting member drives the second body to be located in the second position.
[0013] In some embodiments, the extension direction of the first section is parallel to the direction of gravity; the driving member also includes an elastic member, which is sleeved outside the spline shaft and located below the connecting member, one end of the elastic member is connected to the connecting member, and the other end of the elastic member is connected to the inner wall of the first cavity, and the elastic member is used to provide elastic force to the connecting member to make the first section move relative to the protrusion.
[0014] In some embodiments, the driving member further comprises a paddle. The housing further comprises a second cavity, the paddle is rotatably disposed in the second cavity to divide the second cavity into a plurality of sub-cavities, one end of the spline shaft is connected to the paddle; the housing comprises an air inlet communicating with any of the sub-cavities and an air outlet communicating with another of the sub-cavities.
[0015] In a second aspect, an embodiment of the present application provides an inflatable tent comprising the above tent rope winding device and a tent body, wherein the tent body has an air port for allowing gas to enter or leave the wall of the tent body, and the air port is detachably connected to the air inlet. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 A schematic diagram of the structure of a tent rope winding device provided in an embodiment of the present invention; Figure 2 An exploded view of the structure of a tent rope winding device provided by an embodiment of the present invention; Figure 3 An exploded view of the structure of the winding member provided in an embodiment of the present invention; Figure 4 A cross-sectional view of a winding member provided in an embodiment of the present invention when the winding member is located in a first position; Figure 5 A cross-sectional view of a winding member provided in an embodiment of the present invention when the winding member is located in a second position; Figure 6 A cross-sectional view of a winding member provided in an embodiment of the present invention when the winding member is located in a third position; Figure 7 A schematic diagram of a structure in which the convex portion of the driving assembly provided by an embodiment of the present invention is located in the first section; Figure 8 A schematic diagram of a structure in which the convex portion of the driving assembly provided by an embodiment of the present invention is located in the second section; Fig. 9 A schematic diagram of a structure in which the convex portion of the driving assembly provided by an embodiment of the present invention is located in the third section; Fig.10 A schematic diagram of the structure of a connecting piece provided in an embodiment of the present invention; Fig.11 for Figure 7 Sectional view of AA. DETAILED DESCRIPTION
[0018] The embodiments of the present application are described in detail below with reference to the accompanying drawings.
[0019] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0020] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.
[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0022] A tent rope winding device is a tool for conveniently rolling up and fixing the tent rope, and is usually used when camping outdoors. In the prior art, a tent rope winding device is generally a single winding roller, and the roller body is generally driven to rotate by a rotating shaft, so that it is easy to cause the roller to fall off during the process of winding the tent rope. Rolling off means that during the winding process, the tent rope separates from the roller body of the winding roller, is wound around the rotating shaft that drives the roller body to rotate, and is located between the mounting frame on which the rotating shaft is installed and the winding roller, so that it is stuck between the winding roller and the mounting frame, and then the winding device is stuck.
[0023] In order to solve the above technical problems, refer to Figure 1-Figure 11The embodiment of the present application provides a tent rope winding device, including: a winding member 1 and a driving assembly 2, the winding member 1 includes a first body 11 and a second body 12, the first body 11 has a first area 111, a second area 112 and a third area 113 arranged along the gravity direction, the radial dimension of the second area 112 is the smallest radial dimension of the first body 11, the second area 112 and the third area 113 are used for winding the tent rope; the second body 12 is located below the second area 112, and has a first position completely sleeved outside the third area 113 and a second position partially sleeved outside the third area 113; the driving assembly 2 is used to drive the winding member 1 to rotate, and is used to drive the second body 12 to switch between the first position and the second position.
[0024] Exemplarily, the driving assembly 2 may be a driving motor, or other driving elements, so that the tent rope can be wound without the operator applying external force.
[0025] In some embodiments, the driving assembly 2 can be arranged below the winding member 1, and a certain counterweight block can be added to the driving assembly 2, so that the driving assembly 2 can act as a counterweight to reduce the shaking of the tent winding rope device during operation.
[0026] Specifically, during the winding process, the second body 12 is located at the second position, so that the second area 112 and the third area 113 can both wind the tent rope, thereby increasing the range of winding of the tent rope by the first body 11, and further reducing the risk of the tent rope coming off the roller during the winding process. Then the second body 12 moves toward the first position along the direction of gravity, so that the second body 12 drives the tent rope wound on the third area 113 to move toward the second area 112. Since the radial dimension of the third area 113 is larger than the radial dimension of the second area 112, the tent rope covered by the third area 113 to the second area 112 can overlap on the outer periphery of the tent rope originally located in the second area 112, reducing the risk of the tent rope getting tangled and facilitating the reuse of the tent rope.
[0027] According to some embodiments of the present application, referring to Figure 4-Figure 6 The first body 11 further includes a transition area 114, which is located between the second area 112 and the third area 113 along the gravity direction; the radial dimension of the transition area 114 gradually decreases in the direction close to the second area 112, so that the rope body can be wound along the transition area 114 from the third area 113 to the outside of the tent rope located in the second area 112.
[0028] According to some embodiments of the present application, referring to Figure 1-Figure 6The driving assembly 2 includes a spline shaft 21, a connecting member 22 and a driving member 23. The first body 11 has a first spline hole 11A adapted to the spline shaft 21, and the second body 12 has a second spline hole 12A adapted to the spline shaft 21; the connecting member 22 has a third spline hole adapted to the spline shaft 21, and the connecting member 22 is located below the second body 12 and connected to the second body 12; the driving member 23 is used to drive the spline shaft 21 to rotate, and is used to drive the connecting member 22 to reciprocate along the gravity direction.
[0029] Exemplarily, the driving member 23 can be a driving motor and a cylinder, the driving motor is used to drive the spline shaft 21 to rotate, the telescopic rod of the cylinder abuts against the connecting member 22, and the telescopic rod of the cylinder extends to drive the connecting member 22 to move along the direction of gravity, so that the second body 12 switches from the second position to the first position.
[0030] According to some embodiments of the present application, the connecting member 22 is detachably connected to the second body 12 .
[0031] In some embodiments, reference Figure 2-Figure 6 The winding member 1 further includes a third magnetic member 15 and a fourth magnetic member 16, wherein the third magnetic member 15 is disposed on a side of the second body 12 facing the connecting member 22 in the gravity direction, and the fourth magnetic member 16 is disposed on a side of the connecting member 22 facing the second body 12 in the gravity direction. The third magnetic member 15 and the fourth magnetic member 16 are attracted to each other, so that when the connecting member 22 moves in the gravity direction, it can drive the second body 12 to switch between the first position and the second position.
[0032] Furthermore, refer to Figure 2-Figure 6 The winding member 1 further includes a first magnetic member 13 and a second magnetic member 14, wherein the first magnetic member 13 is arranged on a side of the first body 11 facing the connecting member 22 in the direction of gravity, and the second magnetic member 14 is arranged on a side of the second body 12 away from the connecting member 22 in the direction of gravity. When the second body 12 is located at the first position, there is a gap between the first magnetic member 13 and the second magnetic member 14. The second body 12 also has a third position, in which the first magnetic member 13 and the second magnetic member 14 are attracted to each other, so that the end of the second body 12 away from the connecting member 22 can cooperate with the first area 111 to compress the opposite sides of the tent rope in the direction of gravity, thereby reducing the possibility that the tent rope will be detached from the winding member 1 and knotted during transportation after the second body 12 is removed from the connecting member 22 after winding is completed, due to bumps.
[0033] In the present technical solution, the second body 12 and the connecting member 22 are detachably arranged, so that after one set of tent ropes is wound up, the remaining tent ropes can be wound up by replacing the winding member 1 .
[0034] According to some embodiments of the present application, referring to Figure 4-Figure 6 The first spline hole 11A is a blind hole, so that the first spline hole 11A can limit the further movement of the first body 11 along the spline shaft 21, thereby reducing the risk that the second body 12 cannot switch between the first position and the second position due to the mutual adsorption of the first magnetic member 13 and the second magnetic member 14.
[0035] According to some embodiments of the present application, referring to Figure 7-10 The driving member 23 includes a housing 231 and a convex portion 232. The housing 231 has a first cavity 2311 sleeved outside the connecting member 22; the outer peripheral side of the connecting member 22 is recessed to form a groove surrounding the connecting member 22, and the groove includes a first section 221 and a second section 222; the convex portion 232 protrudes from the inner wall of the first cavity 2311 and is located in the groove, the first section 221 moves relative to the convex portion 232, so that the connecting member 22 drives the second body 12 to move to the first position, and the second section 222 moves relative to the convex portion 232, so that the connecting member 22 drives the second body 12 to move to the second position.
[0036] Reference Figure 7-Figure 9 In the figure, the dotted lines indicate the range of the first cavity 2311 and the convex portion 232. It should be noted that the dotted lines only indicate the first cavity 2311 and the convex portion 232 and do not have other meanings. By providing the first section 221 and the second section 222, the connecting member 22 can drive the second body 12 to move between the first position and the second position while driving the second body 12 to rotate.
[0037] Since the first section 221 and the second section 222 are part of the groove that is circled around the outer circumference of the connecting member 22, it can be understood that during the process of the connecting member 22 rotating one circle, the connecting member 22 can drive the second body 12 to reciprocate between the first position and the second position once. This reduces the number of turns of the tent rope wound outside the third area 113, thereby reducing the external force required to push the tent rope outside the third area 113, and reducing the risk of the drive assembly 2 getting stuck.
[0038] According to some embodiments of the present application, the groove also includes a third section 223, and the first section 221, the second section 222 and the third section 223 are arranged in sequence around the circumference of the connecting member 22, and the third section 223 moves relative to the protrusion 232 so that the connecting member 22 drives the second body 12 to be located in the second position.
[0039] In the present technical solution, the third section 223 moves relative to the protrusion 232 so that the connecting member 22 drives the second body 12 to be located in the second position, thereby enabling the connecting member 22 to drive the second body 12 to be located in the second position within a certain period of time so that both the second area 112 and the third area 113 can wind the tent rope, thereby increasing the range of winding of the tent rope by the first body 11, and further reducing the risk of the tent rope coming off the roller during the winding process.
[0040] According to some embodiments of the present application, the extension direction of the first section 221 is parallel to the direction of gravity; the driving member 23 also includes an elastic member 233, which is sleeved on the outside of the spline shaft 21 and is located below the connecting member 22, one end of the elastic member 233 is connected to the connecting member 22, and the other end of the elastic member 233 is connected to the inner wall of the first cavity 2311, and the elastic member 233 is used to provide elastic force to the connecting member 22 to make the first section 221 move relative to the protrusion 232.
[0041] In the present technical solution, since the extension direction of the first section 221 is parallel to the direction of gravity, when the connecting member 22 drives the second body 12 to move from the second position to the first position, the second body 12 will not rotate relative to the spline shaft 21, thereby reducing the risk of the second body 12 getting stuck.
[0042] According to some embodiments of the present application, referring to Fig.11 The driving member 23 further includes a blade. The housing 231 further includes a second cavity 2312, in which the blade is rotatably disposed to divide the second cavity 2312 into a plurality of sub-cavities 2312A, and one end of the spline shaft 21 is connected to the blade; the housing 231 includes an air inlet 2312B communicating with any sub-cavity 2312A and an air outlet 2312C communicating with another sub-cavity 2312A.
[0043] The embodiment of the present application provides an inflatable tent including the above-mentioned tent rope winding device and a tent body. The tent body has an air port in the wall portion for allowing gas to enter or leave the tent body, and the air port is detachably connected to the air inlet 2312B. This facilitates the air discharged from the air port to enter the air inlet 2312B along the N direction during the process of rolling up the tent, and drives the paddle to rotate along the W direction, so that the operator can complete the winding of the tent rope while rolling up the tent, reducing the winding time of the tent.
[0044] It should be noted that, in the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The above embodiments are only used to illustrate the technical solution of this application and are not used to limit this application. For those skilled in the art, this application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application should be included in the protection scope of this application.
Claims
1. A tent rope winding device, characterized in that: include: The winding member comprises a first body and a second body, wherein the first body comprises a first area, a second area and a third area arranged along the direction of gravity, the radial dimension of the second area is a section with the smallest radial dimension in the first body, and the second area and the third area are used for winding the tent rope; The second body is located below the second area and has a first position completely sleeved outside the third area and a second position partially sleeved outside the third area; A driving assembly is used to drive the winding member to rotate and to drive the second body to switch between the first position and the second position.
2. A tent rope winding device according to claim 1, characterized in that: The first body further comprises a transition region, and along the gravity direction, the transition region is located between the second region and the third region; Along the direction approaching the second region, the radial dimension of the transition region gradually decreases.
3. A tent rope winding device according to claim 1, characterized in that: The drive assembly comprises: A spline shaft, wherein the first body has a first spline hole adapted to the spline shaft, and the second body has a second spline hole adapted to the spline shaft; A connecting member having a third spline hole adapted to the spline shaft, the connecting member being located below the second body and connected to the second body; A driving member, wherein the driving member is used to drive the spline shaft to rotate and to drive the connecting member to reciprocate along the gravity direction.
4. A tent rope winding device according to claim 3, characterized in that: The connecting member is detachably connected to the second body.
5. A tent rope winding device according to claim 3, characterized in that: The first spline hole is a blind hole.
6. A tent rope winding device according to claim 3, characterized in that: The driving member comprises: A housing having a first cavity sleeved outside the connecting member; The outer peripheral side of the connecting member is recessed to form a groove surrounding the connecting member, and the groove includes a first section and a second section; A convex portion protrudes from the inner wall of the first cavity and is located in the groove, the first section moves relative to the convex portion so that the connecting member drives the second body to move to the first position, and the second section moves relative to the convex portion so that the connecting member drives the second body to move to the second position.
7. A tent rope winding device according to claim 6, characterized in that: The groove also includes a third section, the first section, the second section and the third section are arranged in sequence around the circumference of the connecting member, and the third section moves relative to the protrusion so that the connecting member drives the second body to be located at the second position.
8. A tent rope winding device according to claim 6, characterized in that: The extension direction of the first section is parallel to the gravity direction; The driving member also includes an elastic member, which is sleeved outside the spline shaft and located below the connecting member. One end of the elastic member is connected to the connecting member, and the other end of the elastic member is connected to the inner wall of the first cavity. The elastic member is used to provide elastic force to the connecting member to enable the first section to move relative to the protrusion.
9. A tent rope winding device according to claim 6, characterized in that: The driving member also includes: A blade, the housing further having a second cavity, the blade being rotatably disposed in the second cavity to divide the second cavity into a plurality of sub-cavities, and one end of the spline shaft being connected to the blade; The housing has an air inlet communicated with any one of the sub-cavities and an air outlet communicated with another sub-cavity.
10. An inflatable tent, characterized in that: include: A tent rope reel device as claimed in claim 9; The tent body has an air port in the wall portion for allowing air to enter or leave the tent body, and the air port is detachably connected to the air inlet.