TWM258905U - Improved structure of vehicular lock - Google Patents

Description

M258905 IV. Creation Instructions (1) " 一 '~~ --- (1), the new technical field: This creation is about a car lock that is used to lock the auto-distribution car seat; = :: is related to the Wenliang ... structure that should be positioned with the slot and embedded in the row = to move this creation to achieve anti-theft performance. 』排 条 # 的 作 (2), the prior art: disclosed in]; In the patent No. 9020941 No. 1 approved before, 俜 unveiled a way to lock the gear lever Eraizhong plus com”) Mainly on the body 51 It has a lock hole 52, and the 饩 53 is fixed in the lock hole 52. The brake field is from the top and the Qiao song W, and the lock is locked with the lock. U ^ Use the rotating lock core 530 to drive the tongue 54 to make the tongue 54 fit in the gear. Pole temple of hemp # 7 weighed [but still; end to complete the locking; although the above structure is small, the gap between the two-row slotted pole seat is small, the user rotates the lock 530, driving the resistance of the tongue, so Its convenience and smoothness are not good, the other two, long-term use deformation or repeated stress caused by the lock heart 5 3 0 Π 'Magic official who loses his level and cannot enter smoothly, which affects its quality and performance. Second, the rotation of the lock cylinder 53 is directly applied to the tongue 54 by the lock core 53. If the tongue 54 is deformed or loosened with the lock core 5 3 〇, the force of the lock core 5 3 〇 will be Increase, in addition to the difficulty of locking, the lock core is also very easy to malfunction or damage. (III) New content: The main purpose of this creation is to provide a car With improved structure 'which is the lock core while rotating the interlocking toothed disk rotation, and drives the rack and forces the axial displacement of the rod seat into the bottom end of the rack gear enemy using gear teeth driven rotary disk

M258905 Fourth, the creation instructions (2) The way of motion ’On the one hand, it can greatly reduce the impact and damage to the lock core, and it can make the action of turning the lock core more brisk and labor-saving, improving its convenience and smoothness. The secondary objective of this creation is to provide an improved structure of a car lock, in which the structure and components of the lock cylinder portion and the latch portion have better positioning and transmission effects, so there will be no deformation or loosening in long-term use. Yu, has better product reliability.

Another purpose of this creation is to provide an improved structure of a car lock. 'The rack and the unlocked state are closed in the cover, so it has better texture and aesthetic effects, and it also avoids holding foreign objects. Troubled. (IV) Implementation mode: The good structure of the main body 11 and the middle, the latch and the two sides of the body, and can be: surface, borrow | can be created outside the lock center please refer to the fourth figure This modification of a car lock is mainly composed of a body 1, a lock cylinder portion 2 and a latching portion 3. The bottom surface of 1 is corresponding to the gear groove 4 of the gear lever seat 4. The shape is formed with a projection and a lock is provided. A hole 12 is provided at the end of the lock cylinder 12. The lock cylinder 2 is provided with a lock core 2 and the lock core 2 1 is provided with a toothed disk 2 2 at the end. The part 3 includes two racks 3 and 32. Consisting of a cover 33, racks ^ 1 and 32 are located on both sides of the toothed plate 22, and the front end is inclined.

And the seal 33 corresponds to the rack 3, 32, and has a guide groove 331. The rack 2 and the racks 3, 3 and 2 are erroneous, η a,, μ .. ^ ^ ^ cover and positioned on the convex block The 11 bottom is composed of the above components. When the user wants to take the upper-, and take out the seeding groove 41 which is placed in the rowing rod seat 4, the lock 2_ is the tooth, and at the same time, the rack 3 is driven; 4 The Λ is axially displaced, forcing The front ends of the racks 31 and 32 enter the bottom of the row pole seat

Page 6 M258905 IV. Creation instructions (3), to complete the lock (see Figure 5); otherwise, when you want to unlock, 4 use the key to open the lock 2 1 and turn the toothed disk 2 2 Turn it in the direction to drive the rack | 3 2 3 2 inward to unlock it. Moreover, please refer to the first and second pictures, in order to provide the rack 22, rack 3, 32, 32 for optimal positioning and sliding effect, where the bottom cover of the cover 33 corresponding to the lock center 12 has a bump 333, the The rack 3 and 32 have a long hole 3 11 and 3 2 1 with the same axial direction as the movement. The bottom surface of the projection 1 1 corresponds to the long hole 3 丨 丨 3 2 1 is provided with column tips 111 and 112. Holes 311, 32 1 and sleeve tips 1 1 1, 1 1 2 and sleeve racks 3 1, 3 2 are positioned on both sides of the toothed disc 2 2, and the rack tips 1 1 1, 1 1 2 are used to guide the rack 3 Bu 32 is located in the guide grooves 331 and 332 for displacement and limit, and the cover 3 combines the rack 3 1 and 3 2 cover and locates on the bottom surface of the convex portion 1 1, and the convex point 3 3 3 can be held in the lock 2 1 rear end to provide a lock center 2 1 to locate the spinner; and the two post tips 111, 11 2 extending from the bottom surface of the projection 1 1 can pass through the preset tip holes 334, 3 on the cover 3 3 335, and extend the cover 33—a predetermined length and then riveting, so that the cover 33 can be positioned, to improve the convenience of processing. Continue to refer to the sixth figure, which is a reference picture of a bear in another embodiment of this creation. It can be seen that the projections la on the bottom surface of the main body la are correspondingly formed with the gear grooves 4 1 a of the gear lever seat J. When locking, you can rotate the lock core 2 1 in conjunction with the rotation of the intention plate 22 to make the rack 3 and 32 fit into the gearshift lever seat 4 (fifth figure), and the lock can be completed. -Face (and reference

Page 7 M258905 Simple illustration of the drawing The first picture is a three-dimensional exploded view of this creation. The second picture is a schematic diagram of the composition of this creation (the cover is not shown). 1 The third picture is a combined perspective view of this creation. The fourth figure is a three-dimensional appearance view of the original installation locked on the gear stand. The fifth figure is a schematic diagram of the locking action of this creation. i The sixth diagram is a reference diagram of the use state of another embodiment of this creation. The seventh figure is a three-dimensional exploded and rear perspective view of the 9200 0 9 4 11 patent case. Description of drawing number: Bu 1 a body 1 U, 11 2, column tip 2, lock cylinder portion 22, rack 31, 32, rack 33, cover 333, bump 4, 4a gearshift lever seat Π, 1 1 a Bump 1 2, Lock hole 2 1, Lock core 3, Locking portion 3 11, 3 2 1, Long hole 33, 332, Guide slot 3 3 4, 3 3 5, Tip hole 4, 4 1 a

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Claims (1)

M258905 V. Application for Patent Scope 1. An improved structure of a car lock, which is mainly composed of a cylinder barrel and a latch. The bottom surface of the body is a bump corresponding to the gear groove of the gear lever seat, and the top surface has A lock hole, the lock cylinder part is fastened in the hole, and a lock core is arranged inside the lock core; a toothed disc is arranged at the end of the lock core; the catch part is composed of two racks and a cover, and The two teeth = are located on both sides of the toothed disc, and the cover system has a guide groove corresponding to the rack. You Er can cover the toothed disc and the rack and locate the bottom of the bump. 9 ^ i, Λ one of the patent application scope of the first type of automobile lock ㈣ improved knot cover will be on the bottom of the I seal is corresponding to the bottom of the lock core, with-convex · point, and the armor w plate and rack cover combined Positioned on the bottom surface of the convex part, the convex point is just behind the rear end of the lock core, so as to provide the positioner who rotates the lock center. The bottom surface of an improved lock of a car lock as described in page 1 of the patent corresponds to the humming hole-right "? To the same long hole, the positioning of the bump bar: the tooth ί two: the long hole and the column tip are sleeved, and Tooth 4, such as Shen Zhenzhengyiyi rack displacement and limiters. Redwashing / one of the scope of patents described in item 1 or item 3, Shi * etched into :: structuring 'its order bump Underside system: the car lock = there is a pin a, the pin pin passes through the pin ^ The seal should be riveted corresponding to the pin pin, so that the cap is sealed for a predetermined length, and the cap is located at 1 ”. Bottom of the bump. Improve the one mentioned in item 1 or 3 of the application / specialty / professional scope. Bar is inserted into the front end of the gear cup holder