TWM264175U - Improvement on bicycle fastening device for bicycle rack of automobile - Google Patents

Description

4. Description of creation (l) [Technical field to which the new type belongs] This creation is about — Liang, whose bicycle locking device of the plywood controller has a round bump, which is turned into a two-wrong key. Rotate to prevent the splint controller at the top of the lock core from turning the bottom recess of the bottom plate to fit with it, so as to produce a movable anti-theft effect. [Prior technology] The announced structure improvement of the second shelf ": No. 10871" Composed of snails and turn " for bicycles for vehicles. "When turn-turn is moved by the outer end, it can be clamped If the head clamp force is removed, the effect of the 2 wide-body clasp bicycle tube will be lost if you move the bicycle. You can make the clamp head clamp force removed. The structural reform of the shelf is based on the disadvantages arising from the actual use of the profit case. It is based on its participation in related products ^ · ie years of practical experience and its consistent good design principles. The mobile terminal is improved to improve the effectiveness of the self-driving car rack to prevent car theft, so as to meet the industrial applicability. (# 置 行装 自 车 与 锁} One of the 1 racks and the C racks will be deducted from Use 3 cars for its capacity, internal creation / ^ ν 3L this picture new one ί first frame} put 1 set

M264175 " __ "-Fourth, the upper cross section (2 1 1) of the main frame (2 1) of the creative description (2) is connected with the clip, and the lower end of the buckle (11) is sequentially connected with the connecting rod (12) , Inner shaft (13), upper splint (14), pivot plate (15), elastic element (16), lower splint (17) and plywood controller (3) combined [see the fourth figure]; The lower end of the inner shaft (13) is provided with a female thread (131), and the splint controller (3) is composed of a rotary button (3 1), a rotation-restricting effect member (3 2), and an upper cover (3 3) [see section (Picture 6); the center of the rotary knob (3 1) is preset with an upright tube (312) with a perforation (3 1 1), and a side of the middle section of the true upright tube (312) is embedded with a lock centered by a key to rotate (3 1 3), a 180 can be set on the top of the lock core (3 1 3). Rotating semi-circular bump (314) [see the fourth figure], and turning aluminum (31) on the side of the vertical cylinder (312) is equidistantly provided with a number of convex columns (3 1 5); its rotation limiting effect A nut (321) 'is fixed inside the piece (3 2), and the upper part of the ring pad (3 2 2) and the cymbal (3 1 2) can be sequentially inserted under the nut (321), and the rotation-restricting member is restricted (32) A bottom plate (323) is provided below, and a semicircular recess (324) is provided in the circumscribing ring of the circular bottom plate (323); a rotation limiting member (3 2) is provided at the center of the upper cover (3 3) The pivoted kit hole (3 3 1) 'and the kit hole (3 3 1) are provided with a number of through-holes (3 3 2) on the side ring for the screwing element (3 3 3) to pass through and the screwing element The dream end of (3 3 3) can be screwed with the center of the convex column (3 1 5) of the button (3 丄). [Embodiment]

M264175 IV. Creation instructions (3) This creative car locking device (1) uses the upper end clip (1 2) and the upper cross section (21 1) of the main frame (2 1) of the bicycle rack (2). The clip connection [see the first figure]; and the locking device (1) makes the bicycle stand on the bicycle through the upper splint (1 4) and the lower splint (i 7) to clamp the tube of the bicycle [see the second figure] Above the rack (2); in order to prevent the theft of the bicycle standing above the bike rack (2), the key (3 1 3) of the splint controller (3) can be rotated by the key [see 5 And one of the five pictures], causing the semi-circular projection (314) at the top of the lock core (313) to be turned into the recess (3 24) of the bottom plate (3 2 3) under the rotation limiting action member (32), and reached Those who prevent the turning button (3 1) of the splint controller (3) from turning, which prevents the bicycle from being removed by the bicycle rack (2). The splint controller (3) of the original car locking device (1) is rotated by the key to rotate the lock core (3 1 3) of the splint controller (3), so that the top semicircular projection (3 1 4) is turned. The structural feature of the recessed part (3 2 4) of the bottom plate (3 f 3) under the turn-limiting action member (3 2) really has the anti-theft effect of stopping the bicycle from being stolen and removed by the bicycle rack (2). A Locking device with practical $ walking vehicle self- # car rack

The characteristics of the structural contents and technical means of this creative car locking device (1) M264175 Fourth, the creative instructions (4) See the patents in the same category as the novel patent requirements and industrial use of the vehicle. With a new kind of good. The car lock device of the π car rack is summarized as described above. When this creative car lock is pretended not to have been seen in any journals, when it complies with the patent law No. κlai: 8: 2 fixed 0, whichever is described above. It is only one of the preferred embodiments of this creation. It should not be used to limit the scope of this creation. That is to say, all equal changes and modifications made in accordance with the scope of the patent application for this creation shall still fall within the scope of this invention patent. Attachment 1: Photocopy of the announcement of the patent case No. 092210871 of the "Structure Improvement of Bicycle Rack for Vehicles"

M264175 Schematic illustration of the first diagram · The appearance of the creation of the lock device and the bicycle placement 第二 The second picture: The use diagram of the lock of the creation lock device on the bicycle above the placement frame = Two photos · · The horizontal frame of the lock frame of this creative lock device is intended to be four pictures: a cross-sectional view of the structure of this creative plywood controller (the convex block of the lock center is not fitted into the recess of the bottom plate) The detail of the internal lock core of the knob is not fitted with the concave part of the bottom plate. Figure 5: Cross-sectional view of the structure of the plywood controller of this creation (the convex block of the lock core has been fitted with the concave part of the bottom plate). The details of the creation of the splint controller and the recess of the bottom plate are shown in Figure 6: Figure 6: The exploded view of the components of the splint controller of this creative car lock device 1 1 buckle clip 1 3 inner shaft 51 splint 1 7 lower splint 2 1 Main frame 3 Plywood controller 3 1 1 Perforation 3 1 3 Locking heart Reference numbers in this creative drawing: 1 Locking device 1 2 Link 14 Upper splint 16 Elastic element 2 Bicycle rack 2 1 1 Upper cross section 3 1 Turn button 3 1 2

Page 10 M264175 Simple illustration of the drawing 3 1 3 2 3 2 3 2 3 3 3 3 pieces of parts as hole element block turn pad parts fixed convex limit ring concave sleeve screw 4 2 4 1 3 3 1 5 convex post 3 2 1 Nut 3 2 3 Base plate 3 3 Top cover 3 3 2 Through hole

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Claims (1)

M264175 V. Application scope " '-1. An improved bicycle lock device for bicycle racks, the upper buckle of which is connected to the upper cross section of the main frame of the bicycle rack, and the lower end Combined with connecting rod, inner #, upper splint, pivot plate's elastic element, lower splint and plywood controller in order; female thread is set at the lower end of inner shaft; plywood controller is composed of rotary knob, rotation-restricting action member and upper cover Composition; among the knobs, there is a perforated vertical tube, and a number of convex columns are arranged on the side of the vertical equidistant ring; a nut is fixed inside the rotation limiting member, and a ring can be provided below the nut. The upper part of the cushion and the vertical cylinder are sequentially inserted, and a kit hole for pivoting the restricting action member is set at the center of the upper cover, and a number of penetrating holes are provided on the side of the kit hole for the screw element to pass through, and the screw element The penetrating end can be combined with the convex column of the rotary button; It is characterized in that: a lock core which is controlled by the rest from the side is embedded in the side of the middle part of the quotient; a top of the lock core is provided with a rotatable convex block; A bottom plate is arranged below the rotation-restricting effect member, and a number of recesses are arranged around the circular bottom plate. A lock key which is rotated by the clamp controller, the tip of the lock semicircular bump 'into rotation limiting member acting under the bottom plate is fitted with the recess, serve to produce a rotation preventing theft of plywood effect by the controller. 2. As described in item 1 of the scope of the patent application, "Improvement of Locking Device for Bicycle Mounting Rack for Vehicles", in which the convex part at the top of the lock core and the concave part at the bottom plate peripheral ring can be correspondingly set as semicircular ones.