CN204323219U - A kind of bicycle rack - Google Patents
A kind of bicycle rack Download PDFInfo
- Publication number
- CN204323219U CN204323219U CN201420788892.1U CN201420788892U CN204323219U CN 204323219 U CN204323219 U CN 204323219U CN 201420788892 U CN201420788892 U CN 201420788892U CN 204323219 U CN204323219 U CN 204323219U
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- pipe support
- bicycle rack
- transmission gear
- jaw
- base
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Abstract
The utility model discloses a kind of bicycle rack, comprise slide rail, vehicle frame anchor fitting and two groups of wheel fixing devices, it is characterized in that, described wheel fixing device respectively with slide rail grafting, described vehicle frame anchor fitting is by jaw, rotate pipe support, base, upper cover and two rigidity rope compositions, described rotation pipe support is connected with base rotation, base and slide rail grafting, suitable with upper cover, base is provided with transmission gear and limiting stopper, on be covered with the knob linked with transmission gear and the lockset I linked with limiting stopper, knob is connected with limiting stopper is spacing, described jaw is hinged with the two ends rotating pipe support respectively, the exit that the end of jaw is connected with corresponding rigidity rope, two exits are connected by retracing spring, the other end of described rigidity rope all fixes with transmission gear.The beneficial effects of the utility model clearly, have easy to operate, and theftproof performance is good, the feature good to the universal performance of different model bicycle.
Description
Technical field
The utility model relates to technical field of automobile, relates to a kind of bicycle rack in particular.
Background technology
At present, along with environmental consciousness and environmental protection concept are extensively publicized, aerobic exercise is generally accepted by people, and Green Travel is also rooted in the hearts of the people.Obviously, bicycle is the vehicle of environmental protection.On automobile, generally only have top luggage rail, top luggage rail is mainly in order to deposit one's luggage, and this just exists bicycle and carries inconvenient problem.And in bicycle frame structure on existing automobile, there is the problem of theftproof performance difference in bicycle rack itself, and the fixing problem that also there is theftproof performance difference of bicycle.Such as Chinese patent Authorization Notice No. CN 201721396 U, authorized announcement date on 01 26th, 2011, the name of innovation and creation is called a kind of carrying luggage frame for bicycle, this Patent Case discloses a kind of bicycle rack, by upper and lower U-shaped frame, support and the structure of upper arm and the innovation of annexation thereof, realize this bicycle rack fixing-stable, not easily shake, but this patent is the length regulating bicycle rack according to the height of automobile, bicycle rack itself cannot regulate the bicycle of different model, there is the problem that universal performance is low.And for example Chinese patent Authorization Notice No. CN 201777190 U, authorized announcement date on 03 30th, 2011, the name of innovation and creation is called carrying luggage frame for bicycle, this Patent Case discloses a kind of bicycle rack, by underframe, bracket, wheel hold down groove, articulated stand, slide core positioning groove and the structure of upright post rod and the innovation of annexation thereof, realize this bicycle rack can fold, easy to carry, take up room little, but this Patent Case does not all have length adjustment mechanism horizontal and vertical, there is the problem that commonality is low and low to the comformability of different model bicycle.For another example Chinese patent Authorization Notice No. CN 101279623 B, authorized announcement date on 08 03rd, 2011, the name of innovation and creation is called bicycle fixing rack for vehicle mounting, this Patent Case discloses a kind of bicycle rack, pass through base, major-minor supporting rod, wheel fixation kit, the structure of pull bar and the innovation of annexation thereof, this bicycle fixing rack is had easy to operate, it is firm to clamp, adjustable feature, but there is the problem easily skidding off base in the wheel fixation kit of this Patent Case, and wheel fixation kit is unlocked by Pressing fastener, there is the problem that theftproof performance is low, the lock in place that two supporting rods and snap close are formed simultaneously easily loosens, there is again bicycle and fix unstable problem.The utility model is by slide rail, vehicle frame anchor fitting and the structure of two groups of wheel fixing devices and the combined innovation of annexation thereof, there is provided a kind of structure simple, cost is low, easy to operate, long service life, fixed and the fixed precision of bicycle is high, stability and theftproof performance good, the bicycle rack good to the universal performance of different model bicycle.
Summary of the invention
The utility model solves Regular Bicycle anchor fitting in prior art and effectively solves universal performance and the low problem of theftproof performance, a kind of bicycle rack is provided, by slide rail, vehicle frame anchor fitting and the structure of two groups of wheel fixing devices and the combined innovation of annexation thereof, realizing this bicycle rack, to have structure simple, cost is low, easy to operate, long service life, fixed and the fixed precision of bicycle is high, stability and theftproof performance good, the feature good to the universal performance of different model bicycle.
In order to solve the technical matters of above-mentioned existence, the utility model takes following technical proposals: a kind of bicycle rack, comprise slide rail, vehicle frame anchor fitting and two groups of wheel fixing devices, it is characterized in that, described wheel fixing device respectively with slide rail grafting, described vehicle frame anchor fitting is by jaw, rotate pipe support, base, upper cover and two rigidity rope compositions, described rotation pipe support is connected with base rotation, the bottom rotating pipe support is provided with an open slot, described base and slide rail grafting, suitable with upper cover, base is provided with the transmission gear suitable with open slot and has the limiting stopper of auto-reset function, the knob linked with transmission gear and the lockset I linked with limiting stopper is covered with on described, described knob is connected with limiting stopper is spacing, described jaw is hinged with the two ends rotating pipe support respectively, the end of jaw is provided with the exit be connected with corresponding rigidity rope, two exits are connected by retracing spring, the other end of described rigidity rope penetrates from the end rotating pipe support respectively, pass from open slot, all fix with transmission gear.
When assembling, be first connected with the exit of jaw respectively by two rigidity ropes, transmission gear and limiting stopper are arranged on the correspondence position of base, and lockset I and knob are arranged on the correspondence position of upper cover; Then jaw is hinged with the two ends rotating pipe support respectively, base is inserted in slide rail, and wheel fixing device is enclosed within the two ends of slide rail, and is connected by the exit of the two ends of retracing spring with two jaws, rotates pipe support and is connected with base rotation; Then the other end of two rigidity ropes is penetrated from the end rotating pipe support, pass from open slot, fix with transmission gear respectively; Finally upper cover and base are fastened, upper cover and base and slide rail are locked, realize lockset I and limiting stopper links simultaneously, knob and transmission gear link, and just assembling completes.In use, bicycle is placed on slide rail, and adjust position, then rotate and rotate pipe support, and by private key, lockset I is unlocked, limiting stopper automatically resets, be separated with knob, turning knob again, transmission gear is rotated, two rigidity ropes are retracted along with transmission gear, two jaws turn to the inside, the vehicle frame of clamping bicycle, then by private key, lockset I is locked, limiting stopper is made to have the effect of restriction knob, the vehicle frame of two jaw firm grip bicycles, afterwards two wheel fixing devices are slided along slide rail, make the spacing of two wheel fixing devices consistent with the spacing of two wheels, and the wheel of correspondence is fixed, finally extract the private key on lockset I, just complete the fixing of bicycle.When unloading bicycle, unlocked by lockset I by private key, limiting stopper resets, and turning knob or the restoring force by retracing spring make two jaws unclamp, and then removes wheel fixing device fixing cycle wheel, just this bicycle can be unloaded.
Slide rail is the major support members of this bicycle rack, and structure is simple, directly can be fixed on the top of automobile, also can be fixed on roof traverse rod; Two groups of wheel fixing devices, for two wheels of stationary bicycle, with slide rail grafting, two groups of wheel fixing devices can be slided on slide rail, realize wheel fixing device can both be suitable for the bicycle of different spacing wheel, have the advantages that universal performance is good; Rotate pipe support to be connected with base rotation, make the bicycle of this bicycle rack to different body frame structure for automotive have good applicable performance, thus realize this bicycle rack there is the good feature of universal performance; Base and upper cover, lock with slide rail, for installing other parts of vehicle frame anchor fitting; Knob and transmission gear link, and in conjunction with rigidity rope, realize the clamping of two jaws and unclamp; Transmission gear and open slot suitable, make a part for transmission gear be inserted in open slot, effectively prevent or limit knob pipe support rotate excessive; Lockset I and limiting stopper link, be connected with limiting stopper is spacing in conjunction with the auto-reset function of limiting stopper, knob, realize lockset I and there is control action to two jaw foldings, so effectively prevent bicycle loosen and stolen, realize this bicycle rack and there is good theftproof performance; Retracing spring, structure is simple, after lockset I unlocks, two jaws is unclamped automatically, realizes bicycle and have easy to operate feature when unloading.
As preferably, the below of described knob is provided with position limited gear, and the top of described limiting stopper is provided with the tooth bar suitable with position limited gear, and the bottom of limiting stopper is provided with a groove, and the end of described lockset I is provided with a cam suitable with groove.The position limiting structure that position limited gear and tooth bar are formed, has the feature of the simple and stable connection of structure; The linkage structure of the limiting stopper that groove and cam are formed and lockset I, has the feature of the simple and stable connection of structure.
As preferably, the below of described knob is provided with an adjusting gear be meshed with transmission gear, and the below of described transmission gear is provided with a position-limited lever, and described base is provided with one section of deep-slotted chip breaker suitable with position-limited lever.Adjusting gear, for the transmitting ratio of adjusting knob and transmission gear, makes the clamping accuracy of knob to two jaws higher, and clamping performance is more firm and more stable; Position-limited lever, for limiting the maximum angle that transmission gear rotates, had both effectively prevented rigidity rope to be pulled off; prevent again the vehicle frame of two jaw scratch bicycles; extend the service life of this bicycle rack, also the finish paint of available protecting bicycle, extend the service life of bicycle.
As preferably, described vehicle frame anchor fitting also comprises the gland be socketed with rotation pipe support two ends, described gland by fasten upper slice and fasten bottom sheet form, described gland is all fixed by the special shaped screw bolt with special-shaped tappet head with rotating pipe support, to fasten slice and fasten bottom sheet, described jaw is rotationally connected with the both sides of gland respectively, described rigidity rope is drawn from the exit of corresponding jaw, successively through gland and rotation pipe support, passes from open slot.Gland, can be arranged on wherein by retracing spring, and available protecting retracing spring is broken by unexpected or damage, and also facilitates the installation of two jaws; There is the special shaped screw bolt of special-shaped tappet head, prevent fastening upper slice from being taken apart with fastening bottom sheet by unexpected or unload, cause bicycle stolen, there is good theftproof performance.
As preferably, the both sides of described gland are equipped with the orienting sleeve I suitable with rigidity rope.Orienting sleeve I, effectively prevents gland scratch or hangs up rigidity rope, extends the service life of rigidity rope.
As preferably, the both sides of described open slot are equipped with positioning plate, and positioning plate is provided with the orienting sleeve II suitable with rigidity rope, and the shape of described orienting sleeve II is consistent with the shape rotating pipe support.Positioning plate and orienting sleeve II, effectively prevent the open slot scratch of rotation pipe support or hang up rigidity rope, extending the service life of rigidity rope.
As preferably, the outside of described upper cover is provided with the arc groove consistent with wheel shape.Arc groove combines with wheel fixing device, effectively prevents wheel rolling or loosens, improving the stability that this bicycle rack is fixed bicycle.
As preferably, described bicycle rack also comprises at least three group latching devices, described latching device is by pulling button, tight locking button, I shape attaching parts and permanent seat composition, described button of pulling is arranged on the top of permanent seat, tight locking button is arranged on the bottom of permanent seat, the one end of pulling button and tight locking button is rotationally connected with the two ends of I shape attaching parts respectively, the other end of tight locking button and the lower hinge of permanent seat, and what one of them was described pulls the lockset II detaining and be provided with and be connected with corresponding permanent seat.When this bicycle rack is fixed on roof traverse rod, latching device is used for fixing of slide rail and roof traverse rod, lockset II effectively prevents latching device accident or people for unclamping simultaneously, just must can be unclamped, realize this bicycle rack and have good theftproof performance by private key.
As preferably, the latching device wherein described in two groups divides the both sides being located at upper cover.Make this bicycle rack decrease the part of two permanent seats, have the advantages that effectively reduce costs.
As preferably, described wheel fixing device is by wheel mount and cingulum composition, and described wheel mount and slide rail grafting, described cingulum is suitable with corresponding wheel mount, and the exit of cingulum is provided with lockset III.Compared with general wheel fixing device, add lockset III, effectively prevent cingulum from artificially arbitrarily being untied, this structure has good theftproof performance.
Owing to taking above-mentioned technical scheme, a kind of bicycle rack that the utility model provides has such beneficial effect: by slide rail, vehicle frame anchor fitting and the structure of two groups of wheel fixing devices and the combined innovation of annexation thereof, there is provided a kind of structure simple, cost is low, easy to operate, long service life, the fixed and fixed precision of bicycle is high, stability and theftproof performance good, the bicycle rack good to the universal performance of different model bicycle.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of perspective view of the present utility model;
Accompanying drawing 2 is a kind of birds-eye view of the utility model accompanying drawing 1;
Accompanying drawing 3 is that the A of the utility model accompanying drawing 2 is to enlarged drawing;
Accompanying drawing 4 is that the A-A of the utility model accompanying drawing 2 is to section-drawing;
Accompanying drawing 5 is that the B of the utility model accompanying drawing 4 is to enlarged drawing;
Accompanying drawing 6 is that the B-B of the utility model accompanying drawing 2 is to section-drawing;
Accompanying drawing 7 is a kind of front elevation of the utility model accompanying drawing 1;
Accompanying drawing 8 is that the C-C of the utility model accompanying drawing 7 is to section-drawing.
In figure: slide rail, 1 jaw, 2 rotate pipe support, 3 bases, 4 upper covers, 5 rigidity ropes, 6 transmission gears, 7 limiting stoppers, 8 knobs, 9 lockset I, 10 retracing springs, 11 position limited gears, 12 adjusting gears, 13 glands, 14 special shaped screw bolts, 15 orienting sleeve I, 16 positioning plates, 17 orienting sleeve II, 18 arc grooves, 19 pull button, 20 tight locking buttons, 21 I shape attaching partss, 22 permanent seats, 23 lockset II, 24 wheel mounts, 25 cingulums, 26 lockset III, 27.
Detailed description of the invention
Accompanying drawings, is described in further detail the utility model:
Embodiment one: by reference to the accompanying drawings 1, 2, 4, 7, 8, a kind of bicycle rack, comprise slide rail 1, vehicle frame anchor fitting and two groups of wheel fixing devices, wheel fixing device respectively with slide rail 1 grafting, vehicle frame anchor fitting is by jaw 2, rotate pipe support 3, base 4, upper cover 5 and two rigidity ropes 6 form, rotate pipe support 3 to be rotationally connected with base 4, the bottom rotating pipe support 3 is provided with an open slot, base 4 and slide rail 1 grafting, suitable with upper cover 5, base 4 is provided with the transmission gear 7 suitable with open slot and has the limiting stopper 8 of auto-reset function, upper cover 5 is provided with the knob 9 linked with transmission gear 7 and the lockset I10 linked with limiting stopper 8, knob 9 is connected with limiting stopper 8 is spacing, jaw 2 is hinged with the two ends rotating pipe support 3 respectively, the end of jaw 2 is provided with the exit be connected with corresponding rigidity rope 6, two exits are connected by retracing spring 11, the other end of rigidity rope 6 penetrates from the end rotating pipe support 3 respectively, pass from open slot, all fix with transmission gear 7.
When assembling, be first connected with the exit of jaw respectively by two rigidity ropes, transmission gear and limiting stopper are arranged on the correspondence position of base, and lockset I and knob are arranged on the correspondence position of upper cover; Then jaw is hinged with the two ends rotating pipe support respectively, base is inserted in slide rail, and wheel fixing device is enclosed within the two ends of slide rail, and is connected by the exit of the two ends of retracing spring with two jaws, rotates pipe support and is connected with base rotation; Then the other end of two rigidity ropes is penetrated from the end rotating pipe support, pass from open slot, fix with transmission gear respectively; Finally upper cover and base are fastened, upper cover and base and slide rail are locked, realize lockset I and limiting stopper links simultaneously, knob and transmission gear link, and just assembling completes.In use, bicycle is placed on slide rail, and adjust position, then rotate and rotate pipe support, and by private key, lockset I is unlocked, limiting stopper automatically resets, be separated with knob, turning knob again, transmission gear is rotated, two rigidity ropes are retracted along with transmission gear, two jaws turn to the inside, the vehicle frame of clamping bicycle, then by private key, lockset I is locked, limiting stopper is made to have the effect of restriction knob, the vehicle frame of two jaw firm grip bicycles, afterwards two wheel fixing devices are slided along slide rail, make the spacing of two wheel fixing devices consistent with the spacing of two wheels, and the wheel of correspondence is fixed, finally extract the private key on lockset I, just complete the fixing of bicycle.When unloading bicycle, unlocked by lockset I by private key, limiting stopper resets, and turning knob or the restoring force by retracing spring make two jaws unclamp, and then removes wheel fixing device fixing cycle wheel, just this bicycle can be unloaded.
Embodiment two, by reference to the accompanying drawings 1, 2, 4, 5, 7, 8, a kind of bicycle rack, comprise slide rail 1, vehicle frame anchor fitting and two groups of wheel fixing devices, wheel fixing device respectively with slide rail 1 grafting, vehicle frame anchor fitting is by jaw 2, rotate pipe support 3, base 4, upper cover 5 and two rigidity ropes 6 form, rotate pipe support 3 to be rotationally connected with base 4, the bottom rotating pipe support 3 is provided with an open slot, base 4 and slide rail 1 grafting, suitable with upper cover 5, base 4 is provided with the transmission gear 7 suitable with open slot and has the limiting stopper 8 of auto-reset function, upper cover 5 is provided with the knob 9 linked with transmission gear 7 and the lockset I10 linked with limiting stopper 8, the bottom of limiting stopper 8 is provided with a groove, the end of lockset I10 is provided with a cam suitable with groove, the below of knob 9 is provided with position limited gear 12, the top of limiting stopper 8 is provided with the tooth bar suitable with position limited gear 12, the below of knob 9 is provided with an adjusting gear 13 be meshed with transmission gear 7, the below of transmission gear 7 is provided with a position-limited lever, base 4 is provided with one section of deep-slotted chip breaker suitable with position-limited lever, jaw 2 is hinged with the two ends rotating pipe support 3 respectively, the end of jaw 2 is provided with the exit be connected with corresponding rigidity rope 6, two exits are connected by retracing spring 11, the other end of rigidity rope 6 penetrates from the end rotating pipe support 3 respectively, pass from open slot, all fix with transmission gear 7.
Embodiment three, by reference to the accompanying drawings 1, 2, 3, 4, 5, 7, 8, a kind of bicycle rack, comprise slide rail 1, vehicle frame anchor fitting and two groups of wheel fixing devices, wheel fixing device respectively with slide rail 1 grafting, vehicle frame anchor fitting is by jaw 2, rotate pipe support 3, base 4, upper cover 5, gland 14 and two rigidity ropes 6 form, gland 14 is socketed with rotation pipe support 3 two ends respectively, the both sides of gland 14 are equipped with the orienting sleeve I16 suitable with rigidity rope 6, gland 14 is made up of fastening upper slice and fastening bottom sheet, gland 14 and rotation pipe support 3, fastening upper slice is all fixed by the special shaped screw bolt 15 with special-shaped tappet head with fastening bottom sheet, jaw 2 is rotationally connected with the both sides of gland 14 respectively, rigidity rope 6 is drawn from the exit of corresponding jaw 2, successively through gland 14 and rotation pipe support 3, pass from open slot, rotate pipe support 3 to be rotationally connected with base 4, the bottom rotating pipe support 3 is provided with an open slot, base 4 and slide rail 1 grafting, suitable with upper cover 5, base 4 is provided with the transmission gear 7 suitable with open slot and has the limiting stopper 8 of auto-reset function, upper cover 5 is provided with the knob 9 linked with transmission gear 7 and the lockset I10 linked with limiting stopper 8, the bottom of limiting stopper 8 is provided with a groove, the end of lockset I10 is provided with a cam suitable with groove, the below of knob 9 is provided with position limited gear 12, the top of limiting stopper 8 is provided with the tooth bar suitable with position limited gear 12, the below of knob 9 is provided with an adjusting gear 13 be meshed with transmission gear 7, the below of transmission gear 7 is provided with a position-limited lever, base 4 is provided with one section of deep-slotted chip breaker suitable with position-limited lever, jaw 2 is hinged with the two ends rotating pipe support 3 respectively, the end of jaw 2 is provided with the exit be connected with corresponding rigidity rope 6, two exits are connected by retracing spring 11, the other end of rigidity rope 6 penetrates from the end rotating pipe support 3 respectively, pass from open slot, all fix with transmission gear 7.
Embodiment four, by reference to the accompanying drawings 1, 2, 3, 4, 5, 6, 7, 8, a kind of bicycle rack, comprise slide rail 1, vehicle frame anchor fitting, two groups of wheel fixing devices and three groups of latching devices, wheel fixing device respectively with slide rail 1 grafting, vehicle frame anchor fitting is by jaw 2, rotate pipe support 3, base 4, upper cover 5, gland 14 and two rigidity ropes 6 form, gland 14 is socketed with rotation pipe support 3 two ends respectively, the both sides of gland 14 are equipped with the orienting sleeve I16 suitable with rigidity rope 6, gland 14 is made up of fastening upper slice and fastening bottom sheet, gland 14 and rotation pipe support 3, fastening upper slice is all fixed by the special shaped screw bolt 15 with special-shaped tappet head with fastening bottom sheet, jaw 2 is rotationally connected with the both sides of gland 14 respectively, rigidity rope 6 is drawn from the exit of corresponding jaw 2, successively through gland 14 and rotation pipe support 3, pass from open slot, rotate pipe support 3 to be rotationally connected with base 4, the bottom rotating pipe support 3 is provided with an open slot, the both sides of open slot are equipped with positioning plate 17, positioning plate 17 is provided with the orienting sleeve II18 suitable with rigidity rope 6, the shape of orienting sleeve II18 is consistent with the shape rotating pipe support 3, base 4 and slide rail 1 grafting, suitable with upper cover 5, the outside of upper cover 5 is provided with the arc groove 19 consistent with wheel shape, base 4 is provided with the transmission gear 7 suitable with open slot and has the limiting stopper 8 of auto-reset function, upper cover 5 is provided with the knob 9 linked with transmission gear 7 and the lockset I10 linked with limiting stopper 8, the bottom of limiting stopper 8 is provided with a groove, the end of lockset I10 is provided with a cam suitable with groove, the below of knob 9 is provided with position limited gear 12, the top of limiting stopper 8 is provided with the tooth bar suitable with position limited gear 12, the below of knob 9 is provided with an adjusting gear 13 be meshed with transmission gear 7, the below of transmission gear 7 is provided with a position-limited lever, base 4 is provided with one section of deep-slotted chip breaker suitable with position-limited lever, jaw 2 is hinged with the two ends rotating pipe support 3 respectively, the end of jaw 2 is provided with the exit be connected with corresponding rigidity rope 6, two exits are connected by retracing spring 11, the other end of rigidity rope 6 penetrates from the end rotating pipe support 3 respectively, pass from open slot, all fix with transmission gear 7, latching device is by pulling button 20, tight locking button 21, I shape attaching parts 22 and permanent seat 23 form, pull the top that button 20 is arranged on permanent seat 23, tight locking button 21 is arranged on the bottom of permanent seat 23, the one end of pulling button 20 and tight locking button 21 is rotationally connected with the two ends of I shape attaching parts 22 respectively, the other end of tight locking button 21 and the lower hinge of permanent seat 23, one of them is pulled button 20 and is provided with the lockset II24 be connected with corresponding permanent seat 23, wherein two groups of latching devices divide the both sides being located at upper cover 5, wheel fixing device forms by wheel mount 25 and cingulum 26, wheel mount 25 and slide rail 1 grafting, cingulum 26 is suitable with corresponding wheel mount 25, the exit of cingulum 26 is provided with lockset III27.
Above-described four specific embodiments, are described in detail the utility model.Apply specific embodiment herein to set forth principle of the present utility model and embodiment, the explanation of embodiment just understands core concept of the present utility model for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model core concept; some modifications can also be carried out to the utility model; the length of such as slide rail and architectural feature, the concrete material characteristics of rigidity rope and the design parameter etc. of thickness and each gear carry out the combination that some amendments or claim carry out some feasibilities, within the protection domain that should drop on the utility model claim.
Claims (10)
1. a bicycle rack, comprise slide rail (1), vehicle frame anchor fitting and two groups of wheel fixing devices, it is characterized in that, described wheel fixing device respectively with slide rail (1) grafting, described vehicle frame anchor fitting is by jaw (2), rotate pipe support (3), base (4), upper cover (5) and two rigidity rope (6) compositions, described rotation pipe support (3) and base (4) are rotationally connected, the bottom rotating pipe support (3) is provided with an open slot, described base (4) and slide rail (1) grafting, suitable with upper cover (5), base (4) is provided with the transmission gear (7) suitable with open slot and has the limiting stopper (8) of auto-reset function, described upper cover (5) is provided with the knob (9) linked with transmission gear (7) and the lockset I(10 linked with limiting stopper (8)), described knob (9) is connected with limiting stopper (8) is spacing, described jaw (2) is hinged with the two ends rotating pipe support (3) respectively, the end of jaw (2) is provided with the exit be connected with corresponding rigidity rope (6), two exits are connected by retracing spring (11), the other end of described rigidity rope (6) penetrates from the end rotating pipe support (3) respectively, pass from open slot, all fix with transmission gear (7).
2. a kind of bicycle rack according to claim 1, it is characterized in that, the below of described knob (9) is provided with position limited gear (12), the top of described limiting stopper (8) is provided with the tooth bar suitable with position limited gear (12), the bottom of limiting stopper (8) is provided with a groove, described lockset I(10) end be provided with a cam suitable with groove.
3. a kind of bicycle rack according to claim 1, it is characterized in that, the below of described knob (9) is provided with an adjusting gear (13) be meshed with transmission gear (7), the below of described transmission gear (7) is provided with a position-limited lever, and described base (4) is provided with one section of deep-slotted chip breaker suitable with position-limited lever.
4. a kind of bicycle rack according to claim 1, it is characterized in that, described vehicle frame anchor fitting also comprises the gland (14) be socketed with rotation pipe support (3) two ends, described gland (14) is made up of fastening upper slice and fastening bottom sheet, described gland (14) and rotation pipe support (3), fastening upper slice is all fixed by the special shaped screw bolt (15) with special-shaped tappet head with fastening bottom sheet, described jaw (2) is rotationally connected with the both sides of gland (14) respectively, described rigidity rope (6) is drawn from the exit of corresponding jaw (2), successively through gland (14) and rotation pipe support (3), pass from open slot.
5. a kind of bicycle rack according to claim 4, is characterized in that, the both sides of described gland (14) are equipped with the orienting sleeve I(16 suitable with rigidity rope (6)).
6. a kind of bicycle rack according to claim 1, it is characterized in that, the both sides of described open slot are equipped with positioning plate (17), positioning plate (17) is provided with the orienting sleeve II(18 suitable with rigidity rope (6)), described orienting sleeve II(18) shape with rotate pipe support (3) shape consistent.
7. a kind of bicycle rack according to claim 1, is characterized in that, the outside of described upper cover (5) is provided with the arc groove (19) consistent with wheel shape.
8. a kind of bicycle rack according to claim 1, it is characterized in that, described bicycle rack also comprises at least three group latching devices, described latching device is by pulling button (20), tight locking button (21), I shape attaching parts (22) and permanent seat (23) composition, describedly pull the top that button (20) is arranged on permanent seat (23), tight locking button (21) is arranged on the bottom of permanent seat (23), the one end of pulling button (20) and tight locking button (21) is rotationally connected with the two ends of I shape attaching parts (22) respectively, the other end of tight locking button (21) and the lower hinge of permanent seat (23), button (20) of pulling described in one of them is provided with the lockset II(24 be connected with corresponding permanent seat (23)).
9. a kind of bicycle rack according to claim 8, is characterized in that, the latching device wherein described in two groups divides the both sides being located at upper cover (5).
10. a kind of bicycle rack according to claim 1, it is characterized in that, described wheel fixing device is by wheel mount (25) and cingulum (26) composition, described wheel mount (25) and slide rail (1) grafting, described cingulum (26) is suitable with corresponding wheel mount (25), and the exit of cingulum (26) is provided with lockset III(27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788892.1U CN204323219U (en) | 2014-12-15 | 2014-12-15 | A kind of bicycle rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788892.1U CN204323219U (en) | 2014-12-15 | 2014-12-15 | A kind of bicycle rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204323219U true CN204323219U (en) | 2015-05-13 |
Family
ID=53159609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420788892.1U Withdrawn - After Issue CN204323219U (en) | 2014-12-15 | 2014-12-15 | A kind of bicycle rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204323219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648260A (en) * | 2014-12-15 | 2015-05-27 | 宁波纽特汽车配件有限公司 | Bicycle frame |
| CN106364412A (en) * | 2016-08-28 | 2017-02-01 | 宁波纽特汽车配件有限公司 | Car roof bicycle rack and retaining method |
-
2014
- 2014-12-15 CN CN201420788892.1U patent/CN204323219U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648260A (en) * | 2014-12-15 | 2015-05-27 | 宁波纽特汽车配件有限公司 | Bicycle frame |
| CN106364412A (en) * | 2016-08-28 | 2017-02-01 | 宁波纽特汽车配件有限公司 | Car roof bicycle rack and retaining method |
| CN106364412B (en) * | 2016-08-28 | 2019-02-05 | 宁波纽特汽车配件有限公司 | Bicycle top rack and holding method |
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