Combined device of bicycle water bottle cage and lock
By integrating the lock with the water bottle cage, the problem of the single function of the bicycle water bottle cage is solved, realizing the convenience of locking the bicycle and the protection of the steel cable, thus improving the safety and stability of locking the bicycle.
Patent Information
- Application Number
- CN202521045872.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-05-26
AI Technical Summary
Existing bicycle water bottle cages have limited functionality, requiring riders to carry or install additional locks, which is inconvenient.
Design a combination device for bicycle water bottle cage and lock, integrating the lock into the water bottle cage. Through the cooperation of spiral spring and spline shaft, the automatic winding and limiting of the steel cable is realized to prevent accidental pull-out. The installation cylinder protects the steel cable.
It achieves multi-functionality of the water bottle holder, simplifies the locking process, extends the service life of the steel cable, and improves the safety and stability of locking the vehicle.
Smart Images
Figure CN223803689U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a bicycle technical field especially relates to a combination device of bicycle water bottle holder and lock. BACKGROUND
[0002] Bicycle, alias pedal car, bicycle, is the two-wheeled vehicle driven by relying on human power pedaling pedal board. It becomes the travel partner that people use frequently when daily commuting, exercise and leisure entertainment with many advantages such as simple structure, convenient operation, green environmental protection etc. In the riding, human body water will be lost with exercise constantly, and timely replenishment of water is very important, so the rider often needs to carry water bottle. In order to carry water bottle conveniently, people usually install water bottle holder on bicycle inclined beam, so as to place water bottle.
[0003] However, the common bicycle water bottle holder on the market has single function, only can play the role of placing water bottle. If the rider wants to use the lock to protect the bicycle safety, can only carry the lock separately, or additionally installs on the bicycle in the suitable position, which undoubtedly brings many inconvenience to the riding. INVENTION CONTENTS
[0004] In order to overcome the above-mentioned shortcomings in the prior art, the utility model provides a combination device of bicycle water bottle holder and lock.
[0005] The technical implementation scheme of the utility model is: a combination device of bicycle water bottle holder and lock, which comprises an inclined beam, a mounting plate, a limiting frame and a bottom plate, the top of the inclined beam is fixedly connected with the mounting plate, the limiting frame is integrally formed on the left and right sides of the mounting plate, the bottom plate is integrally formed on the front side of the mounting plate, and the combination device further comprises a lock mechanism, the front side of the bottom plate is fixedly connected with the lock mechanism for locking the front wheel of the bicycle.
[0006] More preferably, the lock mechanism comprises a mounting cylinder, a rotating shaft, a winding wheel, a steel cable, a fastener, a fixed block, a vortex spring, a cover and a lock head, the front side of the bottom plate is fixedly connected with the mounting cylinder, the rotating shaft is rotatably connected with the mounting cylinder through embedding on the rear side wall of the mounting cylinder, the front end of the rotating shaft penetrates through the front side wall of the mounting cylinder, the winding wheel is fixedly connected with the rotating shaft, the steel cable is wound on the winding wheel, a strip-shaped opening is formed on the lower right side of the mounting cylinder, the movable end of the steel cable extends from the strip-shaped opening, and the movable end is fixedly connected with the fastener, the fixed block is fixedly connected with the front side of the mounting cylinder, the vortex spring is arranged on the front side of the mounting cylinder, one end of the vortex spring is fixedly connected with the rotating shaft, and the other end is fixedly connected with the fixed block, the cover is fixedly connected with the front side of the mounting cylinder, the vortex spring is located in the inside of the cover, the front end of the rotating shaft penetrates through the cover, and the lock head is fixedly connected with the left side of the mounting cylinder.
[0007] More preferably, the sliding sleeve, spline shaft, return spring and guide rod are further included, the front end of the rotating shaft is slidably provided with the sliding sleeve, the inner side of the sliding sleeve is fixedly connected with the spline shaft, the front end of the rotating shaft is provided with a spline groove corresponding to the spline shaft, the return spring is connected between the sliding sleeve and the cover, the guide rod is fixedly connected to the cover, and the sliding sleeve can slide on the guide rod.
[0008] More preferably, the handle is further included, and the front side of the sliding sleeve is fixedly connected with the handle.
[0009] More preferably, the support plates are further included, and two support plates are fixedly connected to the bottom of the mounting cylinder in a spaced manner.
[0010] More preferably, the rubber strips are further included, and two rubber strips are fixedly connected to the inner side of the limiting frame in a spaced manner.
[0011] Compared with the prior art, the utility model has the advantages that: 1, the utility model integrates the lock function in the kettle rack, solves the inconvenience of carrying or additionally installing the lock for the rider, increases the kettle rack functionality, at the same time, when the steel cable is pulled out, the volute spring is twisted, and after unlocking, the steel cable can be automatically reeled, which is convenient to use, in addition, the mounting cylinder protects the steel cable, avoids damage due to long-term sun exposure and rain, and prolongs the service life of the steel cable.
[0012] 2, when the steel cable is reeled, the spline shaft limits the rotating shaft, can prevent the steel cable from being accidentally pulled out due to external force, guarantees the safety during the lock preparation stage, when the steel cable is pulled out, the sliding sleeve needs to be pulled out to release the limit, the sleeve is loosened after pulling out enough length, the spline shaft is reset to limit again, can avoid that the steel cable is automatically reeled due to the volute spring when the user releases the hand, and the lock process is stable and reliable. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a three-dimensional structure schematic view of the utility model.
[0014] Figure 2 It is a three-dimensional structure schematic view of the rotating shaft, lock head and guide rod of the utility model.
[0015] Figure 3 It is a three-dimensional structure schematic view of the steel cable, fastener and volute spring of the utility model.
[0016] Figure 4 It is a three-dimensional structure schematic view of the support plate and rubber strip of the utility model.
[0017] The components in the attached diagram are labeled as follows: 1. Inclined beam, 2. Mounting plate, 21. Limiting bracket, 22. Base plate, 31. Mounting cylinder, 32. Rotating shaft, 33. Winding wheel, 34. Steel cable, 35. Strip opening, 36. Fastener, 37. Fixing block, 38. Scroll spring, 39. Cover, 310. Lock head, 41. Sliding sleeve, 42. Splined shaft, 43. Return spring, 44. Guide rod, 5. Handle, 6. Support plate, 7. Rubber strip. Detailed Implementation
[0018] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0019] Example: A combination device of bicycle water bottle cage and lock, such as Figures 1-4 As shown, it includes a sloping beam 1, a mounting plate 2, a limiting frame 21, and a base plate 22. The mounting plate 2 is fixedly connected to the top of the sloping beam 1. The limiting frames 21 are integrally formed on both the left and right sides of the mounting plate 2. The base plate 22 is integrally formed on the front side of the mounting plate 2. It also includes a locking mechanism. A locking mechanism for locking the front wheel of the bicycle is fixedly connected to the front side of the base plate 22.
[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the lock mechanism includes a mounting cylinder 31, a rotating shaft 32, a winding wheel 33, a steel cable 34, a fastener 36, a fixing block 37, a spiral spring 38, a cover 39, and a lock cylinder 310. The mounting cylinder 31 is welded and fixed to the front side of the base plate 22. The rotating shaft 32 is embedded and rotatably connected to the rear side wall of the mounting cylinder 31. The front end of the rotating shaft 32 penetrates the front side wall of the mounting cylinder 31. A winding wheel 33 is welded and fixed to the rotating shaft 32, and a steel cable 34 is wound on the winding wheel 33. A strip-shaped opening 35 is opened on the lower right side of the mounting cylinder 31, through which the steel cable 34... The movable end extends from the strip opening 35, and a fastener 36 is fixedly connected to the end of the movable end. A fixing block 37 is welded and fixed to the front side of the mounting cylinder 31. A spiral spring 38 is provided on the front side of the mounting cylinder 31. One end of the spiral spring 38 is fixedly connected to the rotating shaft 32, and the other end is fixedly connected to the fixing block 37. A cover 39 is welded and fixed to the front side of the mounting cylinder 31. The spiral spring 38 is located inside the cover 39. The front end of the rotating shaft 32 passes through the cover 39. A lock head 310 that matches the fastener 36 is welded and fixed to the left side of the mounting cylinder 31.
[0021] In use, the user first fixes the mounting plate 2 on the bicycle inclined beam 1 by means of the bolts, when it is needed to lock the bicycle, the user can pull out one end of the steel cable 34 with the buckle 36 from the mounting cylinder 31, winds the steel cable 34 around the front tire of the bicycle, and then inserts the buckle 36 into the lock head 310, so as to realize the locking of the front tire and achieve the purpose of locking the bicycle, which effectively increases the functionality of the kettle holder, and the bicycle lock is not needed to be additionally installed, in the process of pulling out the steel cable 34, the rotation shaft 32 drives the winding wheel 33 to rotate, so that the volute spring 38 is gradually tightened, when it is needed to ride the bicycle, the user uses the key to open the lock head 310 and take off the buckle 36, under the resetting action of the volute spring 38, the steel cable 34 is rewound on the winding wheel 33, and the mounting cylinder 31 can protect the steel cable 34 from being damaged in the process of long-time sun exposure and rain and rain.
[0022] As shown in Figure 2 and Figure 3 , further comprising a sliding sleeve 41, a spline shaft 42, a reset spring 43 and a guide rod 44, the front end of the rotation shaft 32 is slidably provided with the sliding sleeve 41, the inner side of the sliding sleeve 41 is fusion-welded and fixed with the spline shaft 42, the front end of the rotation shaft 32 is provided with a spline groove corresponding to the spline shaft 42, the spline shaft 42 can be inserted into the spline groove to limit the rotation of the rotation shaft 32, the sliding sleeve 41 is connected with the cover 39 through the reset spring 43, and the cover 39 is fusion-welded and fixed with the guide rod 44, and the sliding sleeve 41 can slide on the guide rod 44.
[0023] When the steel cable 34 is rewound on the winding wheel 33, the spline shaft 42 is clamped at the end of the rotation shaft 32 to limit the rotation of the rotation shaft 32, so as to prevent the steel cable 34 from being accidentally pulled out due to external force, and when the steel cable 34 is pulled out, the user needs to pull out the sliding sleeve 41 first, the movement of the sliding sleeve 41 drives the spline shaft 42 to move together, so as to release the rotation limiting of the rotation shaft 32, at this time, the reset spring 43 is stretched, then the user can pull out the steel cable 34, when the steel cable 34 is pulled out to a length enough to wind around the front tire and insert into the lock head 310, the user releases the sliding sleeve 41, under the resetting action of the reset spring 43, the sliding sleeve 41 drives the spline shaft 42 to be re-inserted into the end of the rotation shaft 32, and the rotation limiting of the rotation shaft 32 is re-performed, in this way, it can be avoided that the steel cable 34 is rewound on the winding wheel 33 under the resetting action of the volute spring 38 when the user releases the hand.
[0024] As shown in Figure 3 , further comprising a handle 5, and the front side of the sliding sleeve 41 is fusion-welded and fixed with the handle 5.
[0025] By arranging the handle 5, the user can greatly facilitate the pulling operation of the sliding sleeve 41.
[0026] As shown in Figure 4As shown, the support plate 6 is fixed on the bottom of the mounting cylinder 31 by interval welding.
[0027] The support plate 6 can support the mounting cylinder 31, so that the user does not press the mounting cylinder 31 by mistake, and the connection between the mounting cylinder 31 and the bottom plate 22 does not bear excessive shearing force.
[0028] As shown, Figure 4 The rubber strip 7 is fixed on the inner side of the limiting frame 21 by interval welding.
[0029] When the user places the kettle between the limiting frame 21 and the mounting plate 2, the rubber strip 7 can increase the friction between the kettle and the limiting frame 21, so that the kettle does not loosen.
[0030] Although the disclosure has been shown and described with respect to a certain exemplary embodiments thereof, it should be understood by the skilled in the art that certain changes and modifications can be made to the disclosure without departing from the spirit and scope of the disclosure as defined by the appended claims and equivalents thereof. Therefore, the scope of the disclosure should not be limited to the above-described embodiments, but should be determined by the appended claims and equivalents thereof.
Claims
1. A combination device for a bicycle water bottle cage and a lock, characterized in that, The utility model relates to a bicycle locking device, including inclined beam (1), mounting plate (2), limit frame (21) and bottom plate (22), inclined beam (1) top fixedly connected with mounting plate (2), mounting plate (2) left and right sides integrally formed with limit frame (21), mounting plate (2) front side integrally formed with bottom plate (22), still including lock mechanism, bottom plate (22) front side fixedly connected with the lock mechanism for locking bicycle front wheel.
2. A combination bicycle water bottle cage and lock according to claim 1, wherein, The lock mechanism includes a mounting cylinder (31), a rotating shaft (32), a winding wheel (33), a steel cable (34), a fastener (36), a fixed block (37), a volute spring (38), a cover (39) and a lock head (310), the bottom plate (22) is fixedly connected with the mounting cylinder (31), the rotating shaft (32) is rotatably connected with the mounting cylinder (31) in an embedded manner, the front end of the rotating shaft (32) penetrates through the front side wall of the mounting cylinder (31), the winding wheel (33) is fixedly connected with the rotating shaft (32), the steel cable (34) is wound on the winding wheel (33), a strip-shaped opening (35) is formed in the lower right side of the mounting cylinder (31), the movable end of the steel cable (34) extends from the strip-shaped opening (35), and the movable end is fixedly connected with the fastener (36), the mounting cylinder (31) is fixedly connected with the fixed block (37), the volute spring (38) is arranged on the front side of the mounting cylinder (31), one end of the volute spring (38) is fixedly connected with the rotating shaft (32), and the other end is fixedly connected with the fixed block (37), the mounting cylinder (31) is fixedly connected with the cover (39), the volute spring (38) is located on the inner side of the cover (39), the front end of the rotating shaft (32) penetrates through the cover (39), and the mounting cylinder (31) is fixedly connected with the lock head (310).
3. A combination bicycle water bottle cage and lock according to claim 2, wherein, The utility model also includes a sliding sleeve (41), a spline shaft (42), a return spring (43) and a guide rod (44), the front end of the rotating shaft (32) is slidably provided with the sliding sleeve (41), the spline shaft (42) is fixedly connected with the inner side of the sliding sleeve (41), the front end of the rotating shaft (32) is provided with a spline groove corresponding to the spline shaft (42), the return spring (43) is connected between the sliding sleeve (41) and the cover (39), the guide rod (44) is fixedly connected with the cover (39), and the sliding sleeve (41) can slide on the guide rod (44).
4. A combination bicycle water bottle cage and lock according to claim 3, wherein, The utility model also includes a handle (5), and the handle (5) is fixedly connected with the front side of the sliding sleeve (41).
5. A combination bicycle water bottle cage and lock according to claim 4 wherein, The utility model also includes a support plate (6), and two support plates (6) are fixedly connected with the bottom of the mounting cylinder (31) at intervals.
6. A combination bicycle water bottle cage and lock according to claim 5, wherein, The utility model also includes a rubber strip (7), and two rubber strips (7) are fixedly connected with the inner side of the limit frame (21) at intervals.