Dragging wheel bag
By installing rollers at the bottom of the golf bag and combining it with a universal wheel bracket and a latch system, the problems of the golf cart and golf bag being separated and inconvenient to use and requiring large storage space are solved, and convenient movement of the golf bag and space-saving storage are achieved.
Patent Information
- Application Number
- CN202422377582.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The separate design of the golf cart and the golf bag makes it inconvenient to use and occupies a large storage space.
A tug bag is designed. The bottom of the bag is provided with rollers, and the back is provided with a universal wheel bracket. The deployment and folding of the universal wheel bracket are realized by a latch and a paddle switch, and the universal wheel bracket is automatically deployed or locked in combination with a reset spring and a torsion spring.
The golf bag has the function of a golf cart when in use, is easy to move, does not take up space when stored, and is more convenient to use.
Smart Images
Figure CN223404352U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of leisure sports products, in particular to a golf bag. Background Art
[0002] Golf carts are specifically designed to carry golf bags. To reduce the burden of carrying a golf bag while playing on the golf course, golfers typically use a golf cart. The golf bag is placed on top of the cart, allowing the golfer to pull the cart around. However, the golf bag and cart must be assembled before use and then disassembled after use. If the cart is used in a car, both must be transported separately, making it inconvenient to use and taking up space when stored. Utility Model Content
[0003] The technical problem solved by the utility model is that the golf cart and the golf bag are designed to be separate, which is inconvenient to use and requires a large storage space.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a tugboat bag, comprising a ball bag and a universal wheel bracket, a roller is provided at the bottom of the ball bag, a hinged seat is provided at the back of the ball bag, the universal wheel bracket is hinged on the hinged seat, a socket is provided on the hinged seat, the universal wheel bracket is provided with a latch guide groove, a latch is movably fitted in the latch guide groove, a notch is provided in the middle of the latch, a reset spring is provided between the tail of the latch and the inner wall of the latch guide groove, the head of the latch can be inserted into the socket, and a paddle switch is provided in the notch.
[0005] When playing, the user flips the paddle switch, causing the latch to move along the latch guide slot. The latch head disengages from the socket, deploying the universal wheel bracket, which positions the bracket at a certain angle to the bag. The rollers at the bottom of the bag and the universal wheels at the bottom of the universal wheel bracket touch the ground, supporting the tilted bag. To move the bag, the user pulls the bag, which moves under the action of the rollers and universal wheels. When leaving the court after playing, the user folds the universal wheel bracket back to the back of the bag, inserting the latch head into the socket of the hinged seat, and locking the universal wheel bracket to the back of the bag.
[0006] The universal wheel bracket of the tug bag of the utility model is directly arranged on the back of the golf bag. When in use, it is unfolded to have the function of a golf cart; when not in use, it is folded at the back of the golf bag to save space.
[0007] The paddle switch flexibly fits within the slot. A paddle switch hinge axis is located at the bottom end of the paddle switch, which is hinged to the bottom cover of the latch guide slot. When the user toggles the paddle switch, it rotates about the hinge axis, driving the latch to move linearly along the latch guide slot. The paddle switch and latch of this utility model utilize a flexible fit, facilitating smooth linear displacement of the latch along the latch guide slot and preventing the latch from becoming stuck during displacement.
[0008] As an improvement, the paddle switch is hollow, and when the paddle switch is subjected to the reaction force of the latch, it can undergo elastic deformation, thereby preventing the paddle switch from getting stuck during the toggling process and preventing the paddle switch from breaking after long-term use.
[0009] The sockets include a folding socket for the bracket and an extending socket for the bracket. When the head of the latch engages with the folding socket, the universal wheel bracket moves closer to the back of the bag; when the head of the latch engages with the extending socket, the universal wheel bracket moves away from the back of the bag. The engagement of the head of the latch with the folding socket and the head of the latch with the extending socket both lock the universal wheel bracket.
[0010] The universal wheel bracket includes a bracket head and a support rod connected to the bracket head. The universal wheel is installed at the bottom end of the support rod. The pin guide groove is set on the bracket head. The bracket head is provided with an articulated ear hinged to the articulated seat.
[0011] A torsion spring is installed on the hinge axis between the universal wheel bracket and the hinge base. One end of each torsion spring presses against a U-shaped notch on the hinge base, while the other end presses against a U-shaped notch on the hinge lug. The torsion spring forces the universal wheel bracket to move away from the back of the bag, allowing the universal wheel bracket to automatically deploy under the action of the torsion spring.
[0012] The back of the golf bag is provided with a contoured recessed structure that is shaped like the universal wheel bracket. The contoured recessed structure can accommodate the universal wheel bracket, and the hinge seat is located in the contoured recessed structure. The design of the contoured recessed structure makes the back of the golf bag flat after the universal wheel bracket is stored, making it easier for the user to carry the golf bag.
[0013] The tug bag of the utility model has the functions of a golf bag and a golf cart, is convenient to use and easy to store. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The present invention will be further described below with reference to the accompanying drawings:
[0015] Figure 1 It is a schematic diagram of the tug bag, in which the tug bag is in the storage state;
[0016] Figure 2 is a schematic diagram of a tug bag, in which the tug bag is in an unfolded state;
[0017] Figure 3 It is a front view of the back of the bag 20;
[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle;
[0019] Figure 5 20 is a schematic diagram of the back of the bag;
[0020] Figure 6 for Figure 5 Enlarged view of point B in the middle;
[0021] Figure 7 is a schematic diagram of the universal wheel bracket 10;
[0022] Figure 8 for Figure 7 Exploded diagram;
[0023] Figure 9 for Figure 8 A partial enlarged view of
[0024] Figure 10 is a schematic diagram of the universal wheel bracket 10 from another perspective;
[0025] Figure 11 for Figure 10 Exploded diagram;
[0026] Figure 12 for Figure 11 A partial enlarged view of .
[0027] Explanation of symbols in the figure:
[0028] 10. Universal wheel bracket; 11. Latch; 110. Notch; 12. Return spring; 13. Paddle switch; 130. Paddle switch hinge shaft; 14. Bottom cover; 140. Groove for the paddle switch hinge shaft; 15. Bracket head; 150. Hinge ear; 151. U-shaped bayonet for the hinge ear; 16. Support rod; 17. Universal wheel;
[0029] 20. Back of the bag; 21. Roller; 22. Articulated seat; 221. Bracket folding socket; 222. Bracket expansion socket; 223. U-shaped bayonet on the articulated seat; 23. Articulated shaft; 24. Torsion spring; 25. Contoured recessed structure. DETAILED DESCRIPTION
[0030] like Figure 1 、 Figure 2 、 Figure 9 、 Figure 12 A tugboat bag comprises a ball bag and a universal wheel bracket 10, a roller 21 is provided at the bottom of the ball bag, a hinge seat 22 is provided at the back of the ball bag, the universal wheel bracket is hinged on the hinge seat, a socket is provided on the hinge seat, and a pin guide groove is provided on the universal wheel bracket, a pin 11 is movably fitted in the pin guide groove, a notch 110 is provided in the middle of the pin, a reset spring 12 is provided between the tail of the pin and the inner wall of the pin guide groove, the head of the pin can be inserted into the socket, and a paddle switch 13 is provided in the notch.
[0031] The paddle switch 13 is movably fitted in the slot 110 . A paddle switch hinge shaft 130 is provided at the bottom end of the paddle switch. The paddle switch hinge shaft is hinged to the bottom cover plate 14 of the latch guide slot.
[0032] like Figure 9 The paddle switch 13 is hollow. When the paddle switch is subjected to the reaction force of the notch 110 of the latch, it can be elastically deformed, thereby preventing the paddle switch 13 from getting stuck during the toggle process and preventing the paddle switch from breaking after long-term use.
[0033] like Figure 6 The socket includes a bracket folding socket 221 and a bracket expansion socket 222. When the head of the pin 11 cooperates with the bracket folding socket, the universal wheel bracket 10 is close to the back 20 of the bag; when the head of the pin cooperates with the bracket expansion socket, the universal wheel bracket is away from the back of the bag.
[0034] like Figure 7 The universal wheel bracket 10 includes a bracket head 15, a support rod 16 connected to the bracket head, a universal wheel 17 is installed at the bottom end of the support rod, the pin guide groove is set in the bracket head, and the bracket head is provided with a hinge ear 150 hinged to the hinge seat.
[0035] Combine Figure 4 、 Figure 5 A torsion spring 24 is provided on the hinge shaft 23 connecting the universal wheel bracket 10 and the hinge seat. One end of each torsion spring presses against a U-shaped notch 223 on the hinge seat, while the other end presses against a U-shaped notch 151 on the hinge lug. The torsion spring 24 forces the universal wheel bracket 10 to move away from the back 20 of the bag. Thus, under the action of the torsion spring, the universal wheel bracket 10 can automatically deploy.
[0036] like Figure 2 The back 20 of the bag is provided with a contoured recessed structure 25 that is contoured to the universal wheel bracket. The contoured recessed structure can accommodate the universal wheel bracket 10, and the hinge seat 22 is located in the contoured recessed structure.
[0037] When playing, the user toggles the paddle switch 13, which rotates around the paddle switch hinge shaft 130, driving the latch 11 to move linearly along the latch guide groove. The head of the latch is released from the bracket retraction socket 221. Under the elastic force of the torsion spring 24, the universal wheel bracket 10 automatically unfolds, and the universal wheel bracket forms a certain angle with the golf bag. At this time, the head of the latch 11 is aligned with the bracket expansion socket 222. Under the action of the reset spring 12, the head of the latch 11 is inserted into the bracket expansion socket 222, and the expanded state of the universal wheel bracket 10 is locked. Figure 2 The roller 21 at the bottom of the bag touches the universal wheel 17 at the bottom of the universal wheel bracket 10, and the universal wheel bracket supports the tilted bag. When the bag needs to be moved, the user pulls the bag, and the bag moves under the action of the roller 21 and the universal wheel 17.
[0038] When leaving the golf course after playing, the user toggles the paddle switch 13, which rotates around the paddle switch hinge shaft 130, driving the latch 11 to linearly move along the latch guide groove, and the head of the latch is separated from the bracket expansion socket 222. The user folds the universal wheel bracket 10 to the back of the bag 20, and the head of the latch 11 is inserted into the bracket folding socket 221, and the universal wheel bracket 10 is locked to the back of the bag 20. Figure 1 shown.
[0039] The above content is only a preferred embodiment of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation method and application scope. The content of this specification should not be understood as limiting the present invention.
Claims
1. A tugboat bag, comprising a ball bag and a universal wheel bracket (10), wherein a roller (21) is provided at the bottom of the ball bag, a hinge seat (22) is provided at the back of the ball bag, and the universal wheel bracket is hinged on the hinge seat, characterized in that: A socket is provided on the hinged seat, a latch guide groove is provided on the universal wheel bracket, a latch (11) is movably fitted in the latch guide groove, a notch (110) is provided in the middle of the latch, a return spring (12) is provided between the tail of the latch and the inner wall of the latch guide groove, the head of the latch can be inserted into the socket, and a paddle switch (13) is provided in the notch.
2. The tug bag according to claim 1, characterized in that: The paddle switch (13) is movably fitted in the notch (110), and a paddle switch hinge shaft (130) is provided at the bottom end of the paddle switch, which is hinged on the bottom cover plate (14) of the latch guide groove.
3. The tug bag according to claim 2, characterized in that: The paddle switch (13) is hollow.
4. The tug bag according to claim 1, characterized in that: The socket comprises a bracket folding socket (221) and a bracket unfolding socket (222). When the head of the latch (11) is engaged with the bracket folding socket, the universal wheel bracket (10) is close to the back of the bag (20); when the head of the latch is engaged with the bracket unfolding socket, the universal wheel bracket is away from the back of the bag.
5. The tug bag according to claim 1, characterized in that: The universal wheel bracket (10) comprises a bracket head (15), a support rod (16) connected to the bracket head, a universal wheel (17) is mounted on the bottom end of the support rod, the latch guide groove is arranged on the bracket head, and the bracket head is provided with an articulated ear (150) articulated to the articulated seat.
6. The tug bag according to claim 1, characterized in that: A torsion spring (24) is provided on the hinge shaft (23) of the universal wheel bracket (10) and the hinge seat.
7. The tug bag according to claim 1, characterized in that: The back of the ball bag (20) is provided with a contoured recessed structure (25) that is contoured to the universal wheel bracket. The contoured recessed structure can accommodate the universal wheel bracket (10), and the hinge seat (22) is located in the contoured recessed structure.