CN117864286A - Bicycle trailer and bicycle tent - Google Patents
Bicycle trailer and bicycle tent Download PDFInfo
- Publication number
- CN117864286A CN117864286A CN202410161311.XA CN202410161311A CN117864286A CN 117864286 A CN117864286 A CN 117864286A CN 202410161311 A CN202410161311 A CN 202410161311A CN 117864286 A CN117864286 A CN 117864286A
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- tent
- hole
- frame
- wheel
- bicycle
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/02—Tents combined or specially associated with other devices
- E04H15/06—Tents at least partially supported by vehicles
- E04H15/08—Trailer awnings or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B37/00—Wheel-axle combinations, e.g. wheel sets
- B60B37/06—Wheel-axle combinations, e.g. wheel sets the wheels being integral with, or rigidly attached to, hollow axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K27/00—Sidecars; Forecars; Trailers or the like specially adapted to be attached to cycles
- B62K27/003—Trailers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K27/00—Sidecars; Forecars; Trailers or the like specially adapted to be attached to cycles
- B62K27/10—Other component parts or accessories
- B62K27/16—Hoods; Weather-guards, e.g. windscreens
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/54—Covers of tents or canopies
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
An embodiment of the present invention provides a bicycle trailer as a bicycle trailer (3) that can be loaded with leisure (leisure) supplies and is movable by a transport means, and a bicycle tent to which wheels are detachably attached to the tent itself, characterized by comprising: a trailer body (200) including a support frame (210), a hub joint (220), and a transport joint (220); and a wheel (400) including a shaft portion (410), a hub (420), a tire (430), and a wheel coupling stud (440).
Description
Technical Field
The present invention relates to a bicycle trailer and a bicycle tent having the same, and more particularly, to a bicycle trailer and a bicycle tent that can be towed by a moving tool such as a bicycle or a motorcycle.
Background
Camping refers to camping with tents in places between mountains, in fields, or at sea. In camping, there are cases where a tent is mounted on a car and carried, and there are cases where a camping car, which is a trailer for camping and is moved by the car or is dedicated to camping by using the car structure itself, can enjoy camping.
Recently, as bicycle roads expand, the population enjoying bicycle travel increases, and as a result, the camping population of bicycles increases. People load a tent in a bicycle storage box for movement, and camp to enjoy bicycle camping after the tent is put up in a camping place.
However, in the conventional bicycle camping, it is difficult to load a large amount of luggage on the characteristics of the bicycle storage box. In addition, the method comprises the following steps. Because the luggage loaded in the storage box is too heavy, it is difficult to operate the bicycle, and there are cases where the center of gravity is lost or a collision with a surrounding obstacle occurs to cause a safety accident. In the case of a bicycle camping using a general tent, a lot of time is required for the construction and arrangement of the tent.
Disclosure of Invention
Problems to be solved
The present invention has been made to solve the above-described problems of the prior art, and an object of the present invention is to provide a bicycle trailer having a detachable wheel, which is adapted to be towed by a moving tool connected to a bicycle, a cart, or the like in a state where a tent is mounted.
In addition, a bicycle tent is provided having wheels that are detachable from the tent frame to allow towing of the tent itself in connection with a vehicle such as a bicycle or motorcycle, cart, etc.
The problems to be achieved by the present invention are not limited to the above-mentioned problems, but other problems not mentioned are clearly understood by those having ordinary skill in the art to which the present invention pertains from the following description.
Means for solving the problems
In order to achieve the above-described object, an embodiment of the present invention provides a bicycle trailer 3 that is capable of carrying leisure (leisure) goods and is movable by a transport means, comprising: a trailer body 200 including a support frame 210, a hub coupling part 220, and a transport coupling part 230, the support frame 210 supporting the leisure goods, the hub coupling parts 220 being respectively disposed at left and right sides of the support frame, the transport coupling part 230 being formed at the support frame to be coupled with a rear side of the transport means by a connection member 300; and a wheel 400 including a shaft portion 410, a hub 420, a tire 430, and a wheel coupling stud 440, the shaft portion 410 having a bearing, the hub 420 having a hub core 421 accommodating the shaft portion 410 and being supported and rotated by the shaft portion 410, the tire 430 being coupled to the hub 420, the wheel coupling stud 440 protruding from the shaft portion 410 in a left-right direction and being detachably coupled to the hub coupling portion 220.
In an embodiment of the present invention, the hub coupling part 220 may include: a pipe portion 221, which is a pipe portion 221 that is coupled to the support frame 210 so as to extend in the left-right direction, and in which a first hole 2211 and a second hole 2212 are formed in the front-rear direction, the second hole 2212 being opposed to the first hole, and a third hole 2213 being formed beside the second hole in the left-right direction; the fastening member 222, which is a "U" -shaped fastening member 222 having a short end portion on one side, includes a straight portion 2221 and a head portion 2222, wherein the straight portion 2221 is inserted so as to penetrate the first hole and the second hole, and the head portion 2222 is bent in the left-right direction from one end of the straight portion protruding toward the second hole, and is then bent in the front-rear direction so as to be inserted into the third hole; a nut 223 screwed to a screw thread formed at the other end of the straight portion protruding toward the first hole; a coil spring 224 disposed between the nut and the first hole so as to be penetrated by the straight portion; and a washer 225 interposed between the coil spring and the nut.
In the embodiment of the present invention, a locking groove 441 is formed at a side surface of the wheel coupling stud 440, the locking groove 441 having a depth designed to be inserted into an end portion of the head portion of the locking member while being inserted into the pipe portion and extending in a circumferential direction, the end portion of the wheel coupling stud being formed to be inclined so as to be gradually reduced in diameter.
In an embodiment of the present invention, in a state that the coil spring is compressed in response to an external force applied to the nut and is separated from a portion of the end of the head portion of the fastening member from the second hole, the wheel coupling stud 440 is inserted into the pipe portion and then the coil spring is restored by releasing the external force, whereby the end of the head portion of the fastening member is inserted into the locking groove, and thus the wheel is mounted on the trailer body, the coil spring is compressed in response to an external force applied to the nut, the end of the head portion of the fastening member is separated from the locking groove, and the wheel coupling stud 440 is separated from the pipe portion and thus the wheel is detached from the trailer body.
In an embodiment of the present invention, the trailer body is a support frame including a front-rear direction frame and a left-right direction frame coupled to each other to have a quadrangular shape, and the hub coupling parts 220 are welded and coupled to both sides of one of the left-right direction frames, respectively.
In order to achieve the above technical object, another embodiment of the present invention provides a bicycle tent 1000, comprising: a collapsible tent 1100, as a collapsible tent 1100 convertible between a collapsed mode of a collapsed state and a camping mode of an expanded state, comprising a collapsible tent frame 1110 and a tent cloth 1120, the tent cloth 1120 being bonded to at least a portion of the tent frame 1110 and being supported by the tent frame 1110; a connection member 300 for connecting the transportation means to the tent frame 1110; a wheel mounting unit 1200 coupled to the underside of the tent frame 1110; the wheel 400 is coupled to the left and right of the wheel mounting unit (1200), and includes a shaft portion 410, a hub having a hub core accommodating the shaft portion 410 and supported by the shaft portion 410 to rotate, a tire 430 coupled to the hub, and a wheel coupling stud 440 (boss) protruding from the shaft portion 410 in the left and right direction and detachably coupled to the wheel mounting unit 1200.
In an embodiment of the present invention, the tent frame 1110 includes: a main frame 1111 connected to the bottom of the tent cloth 1120; a pair of upper frames 1112 rotatably provided at the main frame 1111 and spreading and supporting the tent cloth upward; a pair of lower frames 1113 rotatably provided at the main frame 1111 and spread out to support the main frame; and a slit frame 1114 having a U-shaped cross section and coupled to each of the lower frames 1113 while extending in the left-right direction, and detachably coupled to the wheel mounting unit 1200.
In an embodiment of the present invention, the wheel mounting unit 1200 may include: a shaft 1210 inserted into the pair of slit frames 1114 in the folded mode to extend in the left and right directions; a fastening member 1220 penetrating the slot frame 1114 in the front-rear direction to be coupled with the shaft 1210; hub engaging portions 220 are engaged with left and right side edges of the shaft 1210 and detachably engage with wheel engaging studs 440 of the wheel.
In an embodiment of the present invention, the hub coupling part 220 includes: a pipe portion 221, which is a pipe portion 221 that is coupled to both side edges of the shaft 1210 so as to extend in the left-right direction, and in which a first hole and a second hole are formed in the front-rear direction, the second hole being opposite to the first hole, and a third hole being formed beside the second hole in the left-right direction; a locking member 222, which is a short-ended "U" shaped locking member 222 on one side, and which includes a straight portion inserted through the first hole and the second hole, and a head portion bent in the front-rear direction after being bent in the left-right direction from one end of the straight portion protruding toward the second hole, and inserted into the third hole; a nut 223 screwed to a screw thread formed at the other end of the straight portion protruding toward the first hole; a coil spring 224 disposed between the nut and the first hole so as to be penetrated by the straight portion; and a washer 225 interposed between the coil spring and the nut.
In the embodiment of the present invention, the main frame 1111 includes a front-rear direction frame 1111a and a left-right direction frame 1111b, the front-rear direction frame 1111a and the left-right direction frame 1111b are coupled to each other to have a quadrangular shape, the pair of lower frames 1113 are coupled to the front-rear direction frame 1111a rotatably about a front-rear direction axis, one of the front-rear direction frames 1111a has a coupling bracket 1111c, one end of the coupling member 300 is coupled to the coupling bracket 1111c rotatably about a left-right direction axis to rotate, and the other end of the coupling member 300 is bent to face a center line about the left-right direction and is coupled to the vehicle.
ADVANTAGEOUS EFFECTS OF INVENTION
According to an embodiment of the present invention, a bicycle trailer may be provided, which may be connected to a moving tool such as a bicycle or a cart to tow in a state where a tent is loaded, and which has detachable wheels.
According to the embodiment of the present invention, the wheel 400 can be easily mounted to and dismounted from the trailer body 200, thus being convenient to use. A transport means coupled to a bicycle or the like after the wheels 400 are mounted on the bicycle trailer 3 moves to a camping site, and the tent can be unloaded from the bicycle trailer 3 for use. In addition, the bicycle can be separated from the bicycle trailer 3. In this case, the bicycle trailer 3 can be tilted to one side, so that the bicycle trailer 3 can be stably and flatly parked on the ground after the wheels 400 can be easily detached. Such a bicycle trailer 3 can also be used as a support stand or a table during leisure activities.
In addition, according to an embodiment of the present invention, a bicycle tent may be provided in which wheels are detachable from a tent frame to enable a moving tool, such as a bicycle or a cart, to drag the tent itself.
In addition, according to the embodiment of the present invention, the bicycle tent is a connection member for connection with the bicycle and the wheels are detachable from the tent frame, so that the bicycle tent itself can be moved by the bicycle without additional tools and built, thus reducing weight and facilitating use.
In addition, according to the embodiments of the present invention, the bicycle trailer and the bicycle tent are convenient to store, and if the bicycle is connected to the tent and the waterproof cloth is covered for movement, the tent can be prevented from being wetted in rainy days.
The effects of the present invention are not limited to the above-described effects, but should be understood to include all effects that can be presumed from the structure of the invention described in the detailed description of the present invention or the scope of the claims.
Drawings
Fig. 1 illustrates a coupled state of a bicycle trailer and a bicycle according to an embodiment of the present invention.
Fig. 2 shows an exploded view of the bicycle trailer of fig. 1.
Fig. 3 shows a wheel coupled at a hub coupling.
Fig. 4 is a diagram showing the hub joint portion of the support frame of the trailer body and the wheel as seen from the bicycle side.
Fig. 5 is a view showing a hub joint portion of a support frame of a trailer body and a wheel as seen from an upper side.
Fig. 6 is a photograph of an actual product of the wheel and the connecting member coupled to the hub coupling portion.
Fig. 7 and 8 are photographs of actual products of the hub joint.
Fig. 9 shows a state in which the wheel coupling stud is disposed so as to couple the wheel to the pipe portion to which the snap member is coupled.
Fig. 10 and 11 show a process of inserting a wheel coupling stud of a wheel into a tube portion.
Fig. 12 shows a state in which the external force is released from the nut and the end of the locking member is inserted into the locking groove of the wheel coupling stud.
Fig. 13 illustrates an example of the collapsible shelter 100 of fig. 1 and 2.
Fig. 14 shows an example of a tent frame of the folding tent of fig. 13.
Fig. 15 illustrates a state in which a bicycle tent is unfolded according to an embodiment of the present invention.
Fig. 16 is a photograph of an actual product of the bicycle tent of fig. 15.
Fig. 17 shows a state in which the collapsible shelter of fig. 15 is provided with the wheel mounting unit and the wheels in the collapsed mode.
Fig. 18 shows a state in which the wheel mounting unit and the wheels are detached from the bicycle tent of fig. 17.
Fig. 19 illustrates an example of a detachable wheel and wheel mounting unit included in the bicycle tent of fig. 17.
Fig. 20 illustrates a state in which the connection member is rotated and unfolded in the bicycle tent of fig. 18.
Fig. 21 and 22 are photographs of a bicycle tent that is transported by being connected to a bicycle through a connection member.
Description of the reference numerals
1: bicycle tent, 3: bicycle trailer, 100: folding tent, 200: trailer body, 210: support frame, 220: hub joint, 221: tube portion, 2211: first bore, 2212: second bore, 2213: third hole, 222: snap-fit component, 2221: straight line portion, 2222: head, 223: nut, 224: coil spring, 225: gasket, 230: transport joint, 300: connection member, 400: wheel, 410: shaft portion, 420: hub, 421: hub core, 430: tyre, 440: wheel coupling studs, 441: clamping groove, 90: tent cloth, 91, 92: round bar, 46, 56: tent support members, 43, 53: outer support members 31, 37: u-shaped legs, 80A-80D: a straight leg, 10, 11, 12, 13: hinge member, 1000: bicycle tent, 1100: folding tent, 1110: tent frame, 1111: main frame, 1111a: front-rear direction frame, 1111b: left-right direction frame, 1111c: connection bracket, 1112: upper frame, 1113: lower frame, 1114: slot frame, 1200: wheel mounting unit, 1210: shaft lever, 1220: a fastening member.
Detailed Description
The present invention is susceptible to various modifications and alternative forms, specific embodiments thereof have been shown by way of example in the drawings and are herein described in detail. However, the present invention is not limited to the specific embodiments disclosed, but is to be understood to include all modifications, equivalents, and alternatives falling within the spirit and technical scope of the present invention. Like reference numerals are used for like components while describing the various figures.
Unless defined differently, all terms used herein including technical or scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention pertains. Terms such as dictionary definitions commonly used should be construed to be consistent with meanings in the related technical articles, unless explicitly defined in the present application, are not to be interpreted in an idealized or overly formal sense.
Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.
Fig. 1 shows a connection state of a bicycle trailer 3 and a bicycle according to an embodiment of the present invention. Fig. 2 shows an exploded state of the bicycle trailer 3 of fig. 1. Fig. 3 shows a wheel coupled at a hub coupling.
Referring to fig. 1 to 3, a bicycle trailer 3 according to an embodiment of the present invention may be loaded with leisure (leisurure) goods and may be moved by a transport means. The bicycle trailer 3 may include a trailer body 200 and wheels 400. The trailer body 200 may include: a support frame 210 supporting the leisure articles; hub engaging portions 220 disposed on the left and right sides of the support frame 210, respectively; a transport coupling part 230 is formed at the support frame 210 to be coupled with the rear side of the transport means by the connection member 300. The wheel 400 may include: a shaft portion 410 having a bearing; a hub 420 having a hub 420 core accommodating the shaft portion 410 and being rotated while being supported by the shaft portion 410; a tire 430 coupled to the hub 420; the wheel coupling stud 440 (boss) protrudes from the shaft portion 410 in the left-right direction and is detachably coupled to the hub coupling portion 220.
The transportation means for transporting such a bicycle trailer 3 may use a bicycle, a cart, a motorcycle, an automobile, etc. As leisure articles loadable on the bicycle trailer 3, camping equipment, fishing articles, water leisure articles, sports articles, and the like are typical. In particular, as camping equipment, there may be a tent, a cooker, a sleeping bag, or the like.
The bicycle trailer 3 is configured such that the wheels 400 can be easily attached to and detached from the trailer body 200, thereby facilitating the use thereof, and the wheels 400 and the trailer body 200 can be stored and managed separately.
Hereinafter, as another embodiment of the present invention in which the collapsible shelter 100 is mounted on the bicycle trailer 3, the bicycle tent 1 will be described, and the bicycle trailer 3 will be described in more detail in the description of the bicycle tent 1.
Referring to fig. 1, a bicycle tent 1 may include: a collapsible shelter 100, a bicycle trailer 3 and a connecting member 300.
The collapsible shelter 100 is convertible between a collapsed mode in which it is collapsed in a frame configuration and a camping mode in which it is expanded in a frame configuration. The collapsible shelter 100 is loadable onto the bicycle trailer 3 in a collapsed mode. Further description will be provided later on with respect to the collapsible tent 100.
The connecting member 300 can connect the bicycle trailer 3 with a vehicle, i.e. in this embodiment a bicycle. As the connection member 300 for coupling the bicycle tent 1 at the rear side of the bicycle, easily detachable members such as brackets, bolts, pins, etc. may be used.
The tent fixing member 270 is used to fix the collapsible tent 100 to the bicycle trailer 3 after the collapsible tent 100 is loaded on the bicycle trailer 3, and thus the collapsible tent 100 can be prevented from being detached from the bicycle trailer 3 during movement using a bicycle. In order to prevent the folding tent 100 from being wetted by rain in a rainy day, the folding tent 100 may be loaded on the bicycle trailer 3 after being wrapped with a tent cover having a waterproof function.
Referring to fig. 2, the bicycle tent 1 can be disassembled into a folding tent 100, a bicycle trailer 3, a connection member 300, and wheels 400, respectively. The collapsible shelter 100 is collapsible into a quadrilateral shape when viewed from above, and when collapsed, the collapsible shelter 100 is sized and shaped to be stowed on the bicycle trailer 3.
In the case where the bicycle tent 1 is not moved by a bicycle, but the collapsible tent 100 is carried in a car, as shown in fig. 2, the bicycle tent 1 may be separated into the collapsible tent 100 and other components 200, 300, 400, and only the collapsible tent 100 may be loaded in a trunk of the car, and the other components 200, 300, 400 may be placed in the home.
Fig. 4 is a diagram showing the hub joint 220 of the support frame 210 of the trailer body 200 and the wheel 400 as seen from the bicycle side. Fig. 5 is a view showing the hub joint 220 of the support frame 210 of the trailer body 200 and the wheel 400 as seen from the upper side. Fig. 6 is a photograph of an actual product of the state where the wheel 400 is coupled to the hub coupling portion 220 and the connection member 300.
Referring to fig. 1-6, the bicycle trailer 3 can include a trailer body 200 and wheels 400.
The trailer body 200 may include: support frame 210, hub joint 220, and transport joint 230. The support frame 210 may include a front-rear direction frame and a left-right direction frame to have a substantially quadrangular shape. The support frame 210 may support the collapsible tent 100. The hub coupling parts 220 may be disposed at left and right sides of the support frame 210, respectively. The hub coupling parts 220 may be coupled by welding to both sides of one of the left and right direction frames of the support frame 210, or the like, respectively.
The transport coupling part 230 may be disposed at a substantially middle position of the front left and right direction frames among the left and right direction frames so that the connection member 300 coupled with the rear side of the bicycle is detachably and rotatably coupled. As shown in fig. 1, the connection part 300 illustrated in fig. 1, 2, and 6 may be coupled to the transport coupling part 230 of the support frame 210.
The wheel 400 may include: shaft portion 410, hub 420, tire 430, and wheel coupling stud 440. The shaft portion 410 may include: bearing, inside cylinder portion and outside cylinder portion. Bearings may be provided between the inner cylindrical portion and the outer cylindrical portion. Accordingly, the outer cylindrical portion can be rotated by the bearing in a state where the inner cylindrical portion is fixed. The inner cylindrical portion may operate as a shaft. The hub 420, as a support for the load of the wheel 400, may include a circular frame and a supporting chassis. A hub core 421 may be formed at the center of the hub 420. The shaft portion 410 is accommodated in the hub core 421. The outer cylindrical portion of the shaft portion 410 may be coupled with the inner side of the hub core 421. Accordingly, the hub 420 can be rotated while being supported by the inner cylindrical portion, that is, by the shaft. The tire 430 may be coupled to a circular frame of the hub 420. The wheel coupling studs 440 (bolts) protrude from the shaft portion 410 in the left-right direction and are detachably coupled to the hub coupling portion 220. For example, the wheel coupling studs 440 may be integrally formed with the inboard cylindrical portion of the shaft portion 410 or may be coupled by welding or fastening means. Accordingly, the wheel coupling studs 440 are coupled to the hub coupling portion 220 of the trailer body 200, and the hub 420 and the wheel coupling studs 440 are coupled through bearings, so that the wheel coupling studs 440 do not rotate but can remain coupled to the hub coupling portion 220 when the wheel 400 rotates.
Fig. 7 and 8 are photographs of actual products of the hub connection portion 220. Fig. 9 shows a state in which the wheel coupling stud 440 of the wheel 400 is coupled to the pipe portion 221 of the coupling buckle member 222.
Referring to fig. 7 to 9, the hub joint 220 may include: pipe 221, snap member 222, nut 223, coil spring 224, and washer 225.
The tube portion 221 may have a cylindrical shape with a hollow interior. The pipe 221 is coupled to the left-right direction frame so as to extend in the left-right direction by welding or the like. The pipe portion 221 may be coupled to the upper surface of the left-right direction frame at both left and right sides of the left-right direction frame. A first hole 2211 and a second hole 2212 are formed in the pipe portion 221 in the front-rear direction, the second hole 2212 faces the first hole 2211, and a third hole 2213 may be formed beside the second hole 2212 in the left-right direction.
The catch member 222 may have a short-ended "U" shape to "? "shape". The catch member 222 may comprise: a straight portion 2221 inserted Cheng Guantong into the first and second holes 2211 and 2212; the head 2222 is inserted into the third hole 2213 by being bent in the front-rear direction again after being bent in the left-right direction from one end of the straight portion 2221 protruding into the second hole 2212. The nut 223 may be screw-coupled to a screw thread formed at the other end of the straight portion 2221 protruding toward the first hole 2211. The coil spring 224 may be disposed between the nut 223 and the first hole 2211 to be penetrated by the straight portion 2221. A washer 225 may be interposed between the coil spring 224 and the nut 223. The other end of the linear portion 2221 of the engaging member 222 is coupled to be inserted into the second hole 2212 so as to protrude toward the first hole 2211, the coil spring 224 is provided at the linear portion 2221 protruding toward the first hole 2211, the washer 225 is disposed on the end portion side of the coil spring 224, and then the nut 223 is coupled to the screw thread of the linear portion 2221, whereby the hub coupling portion 220 can be assembled. The coil spring 224 generates a restoring force to push out the washer 225, whereby the end of the head 2222 of the catching member 222 can be inserted into the third hole 2213 while the head 2222 approaches the pipe 221.
Fig. 10 and 11 show a process of inserting the wheel coupling stud 440 of the wheel 400 into the pipe portion 221. Fig. 12 shows a state in which the external force is released from the nut 223 and the end of the locking member 222 is inserted into the locking groove 441 of the wheel coupling stud 440.
Referring to fig. 10 to 12, a locking groove 441 is formed in a side surface of the wheel coupling stud 440, the locking groove 441 having a depth designed to insert an end portion of the head portion 2222 of the locking member in a state where the wheel coupling stud 440 is inserted into the pipe portion 221 and extending in a circumferential direction, and the end portion of the wheel coupling stud 440 may be formed to be inclined so as to be gradually reduced in diameter.
In a state where the coil spring 224 is compressed by applying an external force to the nut 223 and is separated from a part of the end of the head portion 2222 of the fastening member 222 from the second hole 2212, the external force is released after the wheel coupling stud 440 is inserted into the pipe portion 221, whereby the end of the head portion 2222 of the fastening member 222 is inserted into the fastening groove 441, and the wheel 400 can be mounted on the trailer body 200. In addition, as the coil spring 224 is compressed by applying an external force to the nut 223, the end of the head portion 2222 of the locking member 222 is disengaged from the locking groove 441, and the wheel coupling stud 440 is disengaged from the pipe portion 221, so that the wheel 400 can be detached from the trailer body 200.
As described above, the wheel 400 can be easily mounted to and dismounted from the trailer body 200, thus being convenient to use. After the wheels 400 are mounted on the bicycle trailer 3, a transport means coupled to a bicycle or the like is moved to a camping place, and the tent can be unloaded from the bicycle trailer 3 for use. The bicycle can be separated from the bicycle trailer 3. In this case, the bicycle trailer 3 can be tilted to one side, so that the wheel 400 can be easily detached, and then the bicycle trailer 3 can be stably and flatly parked on the ground. Such a bicycle trailer 3 can also be used as a support stand or a table during leisure activities.
As described above, such a bicycle tent 1 loaded folding tent 100 can be used while moving. The collapsible shelter 100 is illustrated as follows.
Fig. 13 illustrates an example of the collapsible shelter 100 of fig. 1 and 2. Fig. 14 shows an example of a tent frame of the folding tent of fig. 13.
Referring to fig. 13 and 14, the tent 100 may include a tent cloth 90, round poles 92, and a frame. The frame may include: tent support members 46, 56, outer support members 43, 53, U-shaped legs 31, 37, in-line legs 80A-80D, and hinge members 10, 11, 12, 13.
The tent cloth 90 may be configured to open or close the inside and outside of the tent 100 by using a coupling member such as a zipper at the side or front. The tent cloth 90 may be fixed to the frame of the tent by a fixing member.
The upper end of the tent cloth 90 may be formed in a dome shape. The upper end of the tent cloth 90 may include a round bar receiving channel where a through round bar 91 may pass through and be received. The 2 round bars 91 are crossed in an X-shape, and each end of the round bars 91 may be secured by a stop located near the end of the tent support members 46, 56.
Tent 100 is supported on the ground by U-shaped legs 31, 37 and in-line legs 80A-80D. The U-shaped legs 31, 37 may be folded toward the lower center of the tent 100.
The left tent support member 46 and the outer support member 43 pivot the hinge members 10 and 13 toward the upper center of the tent 100 and fold. The right tent support member 56 and the outer support member 53 pivot the hinge members 11 and 12 toward the upper center of the tent 100 and fold. The round bars 91, 92 may be removed from the round bar receiving channel prior to folding the tent support members 46, 56 and the outside support members 43, 53.
When the tent is folded, the left side in-line legs 80A, 80B are turned to the inside of the left side outside supporting member 43, and the right side in-line legs 80C, 80D are turned to the inside of the right side outside supporting member 53.
Fig. 15 illustrates a state in which the bicycle tent 1000 according to an embodiment of the present invention is unfolded. Fig. 16 is a photograph of an actual product of the bicycle tent 1000 of fig. 15. Fig. 17 shows a state in which the bicycle tent 1000 of fig. 15 is provided with a wheel mounting unit and wheels in a folded mode. Referring to fig. 15 to 17, the bicycle tent 1000 includes: a collapsible tent 1100, a connection member 300, a wheel mounting unit 1200, and a wheel 400.
The collapsible tent 1100 of the present embodiment, as the collapsible tent 1100 convertible between a collapsed mode of the collapsed state and a camping mode of the expanded state, may include a collapsible tent frame 1110 and tent cloth that is coupled to at least a portion of the tent frame 1110 and is supported by the tent frame 1110. The collapsible shelter 1100 shown in fig. 15 and 16 is similar to the collapsible shelter 100 described in fig. 13 and 14, but differs in that the collapsible shelter itself removably incorporates wheels 400 and in that the structure of the shelter frame 1110 is altered to achieve this. As will be further described later.
The connection member 300 may connect a vehicle such as a bicycle with the tent frame 1110.
The wheel mounting unit 1200 may be coupled to the underside of the tent frame 1110.
The wheel 400 may include: a shaft portion 410 having a bearing; a hub 420 having a hub core 421 accommodating the shaft portion 410 and supported and rotated by the shaft portion 410; a tire 430 coupled to the hub; the wheel coupling stud 440 protrudes from the shaft portion 410 in the lateral direction and is detachably coupled to the wheel mounting unit 1200. The wheels 400 may be coupled to the left and right sides of the wheel mounting unit 1200, respectively. As an example of the structure of such a wheel, the structure of the wheel 400 of the bicycle trailer described above may be employed.
Fig. 18 shows a state in which the wheel mounting unit 1200 is separated from the wheel 400 from the bicycle tent 1000 of fig. 17.
Fig. 19 shows an example of the detachable wheel 400 and the wheel mounting unit 1200 separated from the bicycle tent 1000 of fig. 17.
Referring to fig. 18 and 19, the tent frame 1110 may include: a main frame 1111 connected to the bottom of the tent cloth 1120; a pair of upper frames 1112 rotatably provided at the main frame 1111, and extending upward to support the tent cloth 1120; a pair of lower frames 1113 rotatably provided at the main frame 1111 and spread to support the main frame 1111; slot frame 1114. The slit frames 1114 have a "U" -shaped cross section, and are coupled to the respective lower frames 1113 so as to extend in the left-right direction. In the present embodiment, the slot frame 1114 is coupled to the main frame 1111 by welding. The wheel mounting unit 1200 is detachably coupled to the slot frame 1114.
The wheel mounting unit 1200 may include: a shaft 1210 inserted into a pair of slot frames 1114 to extend in a left-right direction in a folded mode; a fastening member 1220 penetrating in the front-rear direction and coupling the shaft 1210 and the slot frame 1114; hub attachment portion 220. The pair of lower frames 1113 may be arranged in a straight line in the left-right direction in the slit frames 1114 disposed in the respective lower frames 1113 in a state of being folded over the main frame 1111. The cross section of the slot frame 1114 may have a groove structure to slot structure forming a "U" shape. The shaft 1210 may be a metal bar having high rigidity as a shaft for supporting the collapsible tent 1100 and supporting the wheel 400. The shaft 1210 may be a quadrilateral rod or even a quadrilateral cross-section tube for insertion into the slot frame 1114. As shown in fig. 17, such a shaft 1210 is inserted into the slot frame 1114 and can be fixed to the slot frame 1114 by a fastening member 1220 such as a pin. The hub coupling portion 220 may be coupled to left and right side edges of the shaft 1210. The wheel coupling studs 440 of the wheel are detachably coupled to the hub coupling 220.
The hub joint 220 may include: pipe 221, snap member 222, nut 223, coil spring 224, and washer 225. The pipe portion may be welded to extend in the left and right directions at both side edges of the shaft 1210. A first hole and a second hole are formed in the front-rear direction of the pipe portion, the second hole is opposite to the first hole, and a third hole may be formed beside the second hole in the left-right direction. The clip member may include a straight portion inserted into the Cheng Guantong first hole and the second hole, and a head portion bent in the left-right direction from one end of the straight portion protruding toward the second hole and then bent in the front-rear direction again to be inserted into the third hole. The nut may be coupled to a thread formed at the other end of the straight portion protruding toward the first hole. The coil spring may be disposed between the nut and the first hole to be penetrated by the straight portion. A washer may be interposed between the coil spring and the nut. As such, as an example, the structure of the hub joint 220 illustrated in the bicycle trailer illustrated in fig. 3 to 12 can be adopted as the hub joint 220.
As shown in fig. 19, the wheel 400 may be separated from the wheel mounting unit 1200, and the wheel mounting unit 1200 may be mounted in the slot frame 1114 of the collapsible tent 1100. In addition, the collapsible tent 1100 can be used in a collapsed mode and a camping mode. Therefore, the size can be reduced by separation, and the storage and use are easy. The lower frame 1113 and the upper frame 1112 may be used as shown in fig. 16 after separating the wheel 400 from the wheel mounting unit 1200 in a camping yard.
Fig. 20 illustrates a state in which the connection member 300 is rotated and unfolded in the bicycle tent 1000 of fig. 17. Fig. 21 and 22 are photographs of a bicycle tent 1000 that is transported by being connected to a bicycle through a connecting member 300.
Referring to fig. 20 to 22, the main frame 1111 includes a front-rear direction frame 1111a and a left-right direction frame 1111b, the front-rear direction frame 1111a and the left-right direction frame 1111b being coupled to each other to have a quadrangular shape, and the pair of lower frames 1113 being coupled to the front-rear direction frame 1111a rotatably about a front-rear direction axis, respectively. One of the front-rear direction frames has a link 1111c, and one end of the link member 300 is rotatably coupled to the link 1111c so as to be rotatable about a left-right direction axis. The other end of the connection member 300 is bent in the right and left direction to face the center line as shown in fig. 21 and 22, and may be connected to a vehicle such as a bicycle. Thus, the bicycle tent 1000 is attached to a bicycle, and the bicycle tent 1000 can be transported while the wheels 400 roll on the ground.
The above description of the present invention is for illustration, and a person having ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical idea or essential features of the present invention. Accordingly, the above-described embodiments are to be considered in all respects only as illustrative and not restrictive. For example, the respective constituent elements described in the singular form may be implemented in a dispersed manner, and similarly, the constituent elements described in the dispersed manner may be implemented in a combined manner.
The scope of the present invention should be construed as being embodied by the claims, and all modifications or variations derived from the meaning and scope of the claims, and equivalent concepts are included in the scope of the present invention.
Claims (9)
1. Bicycle trailer as a bicycle trailer (3) loadable with leisure articles and movable by means of transport, characterized in that it comprises:
a trailer body (200) including a support frame (210), a hub coupling part (220), and a transport coupling part (230), the support frame (210) supporting the leisure articles, the hub coupling parts (220) being respectively disposed at left and right sides of the support frame, the transport coupling part (230) being formed at the support frame to be coupled with a rear side of the transport means by a connection member (300); and
A wheel (400) including a shaft portion (410), a hub (420), a tire (430), and a wheel coupling stud (440), the shaft portion (410) having a bearing, the hub (420) having a hub core (421) accommodating the shaft portion (410) and being supported by the shaft portion (410) and rotated, the tire (430) being coupled to the hub (420), the wheel coupling stud (440) protruding from the shaft portion (410) in a left-right direction being detachably coupled to the hub coupling portion (220),
the hub joint (220) includes:
a pipe part (221) which is connected to the support frame (210) in a manner extending in the left-right direction;
a fastening member (222) penetrating the pipe section (221); and
A spring (224) for controlling the buckling component (222) to be switched between a first position and a second position by external force,
the first position is a position where the wheel coupling stud (440) is coupled to the pipe portion (221),
the second position is a position at which the wheel coupling stud (440) is released from the tube portion (221).
2. The bicycle trailer of claim 1, wherein the bicycle trailer comprises a frame,
a first hole (2211) and a second hole (2212) are formed in the pipe section (221) in the front-rear direction, the second hole (2212) faces the first hole, a third hole (2213) is formed beside the second hole in the left-right direction,
the fastening member (222) includes a straight portion (2221) and a head portion (2222) as a short-ended U-shaped fastening member (222), the straight portion (2221) is inserted to penetrate the first hole and the second hole, the head portion (2222) is bent in the left-right direction from one end of the straight portion protruding toward the second hole, and then is bent in the front-rear direction again to be inserted into the third hole,
the hub joint (220) further comprises:
a nut (223) screwed to a screw thread formed at the other end of the straight portion protruding toward the first hole; and
A washer (225) interposed between the spring (224) and the nut (223),
the spring (224) is a coil spring disposed between the nut and the first hole so as to be penetrated by the straight portion.
3. A bicycle trailer as claimed in claim 2, wherein,
a clamping groove (441) is formed on the side surface of the wheel coupling stud (440), the clamping groove (441) has a depth designed for inserting the end of the head of the clamping component when the wheel coupling stud (440) is inserted into the pipe part, and extends in the circumferential direction, and the end of the wheel coupling stud (440) is formed in an inclined way with gradually reduced diameter.
4. A bicycle trailer according to claim 3, wherein,
in a state where the coil spring is compressed as an external force is applied to the nut and a part of the end of the head portion of the fastening member is separated from the second hole, the wheel coupling stud (440) is inserted into the pipe portion and then the external force is released to recover the coil spring, whereby the end of the head portion of the fastening member is inserted into the fastening groove and the wheel is mounted on the trailer body,
as the coil spring is compressed by applying an external force to the nut, the end of the head portion of the locking member is disengaged from the locking groove, and the wheel coupling stud (440) is disengaged from the pipe portion, thereby detaching the wheel from the trailer body.
5. A bicycle trailer according to claim 3, wherein,
the support frame of the trailer body includes a front-rear direction frame and a left-right direction frame, which are combined with each other to have a quadrangular shape,
the hub coupling parts (220) are welded and coupled to both sides of one of the left and right direction frames, respectively.
6. A bicycle tent (1000), comprising:
a collapsible tent (1100) comprising a collapsible tent frame (1110) and a tent cloth (1120) as a collapsible tent (1100) convertible between a collapsed mode of a collapsed state and a camping mode of an expanded state, the tent cloth (1120) being bonded to at least a portion of the tent frame (1110) and being supported by the tent frame (1110);
a connecting member (300) for connecting the transportation means to the tent frame (1110);
a wheel mounting unit (1200) coupled to the underside of the tent frame (1110); and
A wheel (400) respectively coupled to the left and right of the wheel mounting unit (1200), the wheel including a shaft portion (410), a hub having a hub core accommodating the shaft portion (410) and supported by the shaft portion (410) to rotate, a tire (430) coupled to the hub, and a wheel coupling stud (440) protruding from the shaft portion (410) in the left-right direction and detachably coupled to the wheel mounting unit (1200),
the tent frame (1110) includes:
a main frame (1111) connected to the bottom of the tent cloth (1120);
a pair of upper frames (1112) rotatably provided on the main frame (1111) and extending upward to support the tent cloth;
a pair of lower frames (1113) rotatably provided to the main frame (1111) and deployed to support the main frame; and
And a slit frame (1114) which is coupled to each of the lower frames (1113) so as to extend in the left-right direction while having a cross-sectional shape that accommodates at least a part of the wheel mounting unit (1200), and which is detachably coupled to the wheel mounting unit (1200).
7. The bicycle tent (1000) according to claim 6, wherein,
the wheel mounting unit (1200) includes:
a shaft (1210) inserted into the pair of slit frames (1114) in the folded mode and extending in the left-right direction;
a fastening member (1220) that penetrates the slit frame (1114) in the front-rear direction and is coupled to the shaft (1210); and
Hub engaging portions (220) engaging left and right side edges of the shaft (1210) and detachably engaging wheel engaging studs (440) of the wheel.
8. The bicycle tent (1000) according to claim 7, wherein,
the hub joint (220) includes:
a tube part (221) which is a tube part (221) that is connected to the shaft (1210) in a manner extending in the left-right direction, wherein a first hole and a second hole are formed in the front-back direction, the second hole is opposite to the first hole, and a third hole is formed beside the second hole in the left-right direction;
a fastening member (222) which is a U-shaped fastening member (222) having a short end portion on one side, and which includes a straight portion inserted so as to penetrate the first hole and the second hole, and a head portion inserted in the third hole, the head portion being bent in the left-right direction from one end of the straight portion protruding toward the second hole, and then being bent in the front-rear direction;
a nut (223) screwed to a screw thread formed at the other end of the straight portion protruding toward the first hole;
a coil spring (224) disposed between the nut and the first hole so as to be penetrated by the straight portion; and
A washer (225) interposed between the coil spring and the nut.
9. The bicycle tent (1000) according to claim 6, wherein,
the main frame (1111) includes a front-rear direction frame (1111 a) and a left-right direction frame (1111 b), the front-rear direction frame (1111 a) and the left-right direction frame (1111 b) being combined with each other to have a quadrangular shape,
the pair of lower frames (1113) are rotatably coupled to the front-rear direction frames (1111 a) about a front-rear direction axis, respectively,
one of the front and rear direction frames (1111 a) has a connection bracket (1111 c),
one end of the connecting member (300) is rotatably coupled to the connecting bracket (1111 c) to rotate about a left-right direction, and the other end of the connecting member (300) is bent toward a center line with respect to the left-right direction and is connected to the vehicle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020230054754A KR102601701B1 (en) | 2023-04-26 | 2023-04-26 | Bike trailer and bike tent |
| KR10-2023-0054754 | 2023-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117864286A true CN117864286A (en) | 2024-04-12 |
Family
ID=88746661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410161311.XA Pending CN117864286A (en) | 2023-04-26 | 2024-02-05 | Bicycle trailer and bicycle tent |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102601701B1 (en) |
| CN (1) | CN117864286A (en) |
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| KR200398555Y1 (en) * | 2005-05-18 | 2005-10-13 | 조병태 | A motorcycle trailer |
| US20070001430A1 (en) * | 2002-09-10 | 2007-01-04 | 634182 Alberta Ltd. | Body receptacle for a wheeled frame |
| US20140216352A1 (en) * | 2010-11-22 | 2014-08-07 | Anna Lee Carter | Folding trailer |
| KR20150098923A (en) * | 2014-02-21 | 2015-08-31 | 배재원 | Camping trailer for bicycle |
| CN208585308U (en) * | 2018-06-05 | 2019-03-08 | 好孩子儿童用品有限公司 | Wheel and the quick disassembled intelligent cart of motor |
| KR102151569B1 (en) * | 2019-03-28 | 2020-09-03 | 박준선 | Camping trailer |
| US20210197704A1 (en) * | 2017-10-16 | 2021-07-01 | Dennis Robert Kliegle | All terrain vehicle accessory |
| CN113638639A (en) * | 2020-09-22 | 2021-11-12 | 尹振庆 | Tent trailer and foldable tent |
| CN217999157U (en) * | 2022-08-31 | 2022-12-09 | 黄绍铭 | Trailer tent and vehicle |
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2023
- 2023-04-26 KR KR1020230054754A patent/KR102601701B1/en active IP Right Grant
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2024
- 2024-02-05 CN CN202410161311.XA patent/CN117864286A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070001430A1 (en) * | 2002-09-10 | 2007-01-04 | 634182 Alberta Ltd. | Body receptacle for a wheeled frame |
| KR200398555Y1 (en) * | 2005-05-18 | 2005-10-13 | 조병태 | A motorcycle trailer |
| US20140216352A1 (en) * | 2010-11-22 | 2014-08-07 | Anna Lee Carter | Folding trailer |
| KR20150098923A (en) * | 2014-02-21 | 2015-08-31 | 배재원 | Camping trailer for bicycle |
| US20210197704A1 (en) * | 2017-10-16 | 2021-07-01 | Dennis Robert Kliegle | All terrain vehicle accessory |
| CN208585308U (en) * | 2018-06-05 | 2019-03-08 | 好孩子儿童用品有限公司 | Wheel and the quick disassembled intelligent cart of motor |
| KR102151569B1 (en) * | 2019-03-28 | 2020-09-03 | 박준선 | Camping trailer |
| CN113638639A (en) * | 2020-09-22 | 2021-11-12 | 尹振庆 | Tent trailer and foldable tent |
| KR20220039541A (en) * | 2020-09-22 | 2022-03-29 | 윤진경 | Tent trailer and foldable tent |
| CN217999157U (en) * | 2022-08-31 | 2022-12-09 | 黄绍铭 | Trailer tent and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102601701B1 (en) | 2023-11-13 |
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