TWM252511U - Chain rivet remover - Google Patents

Description

M252511 V. Creation Instructions (1)-[Technical Field] This creation is related to a chain remover, especially a replaceable thimble chain remover. [Previous technology] The bicycles in Syria are equipped with chains for power connection and transmission. When the chain is damaged, it must be replaced and repaired by a chain remover, because the chain remover becomes indispensable for bicycles. A repair tool. Turn handle (1 3 1 to drive

Such as 0), 3), and Cheng, the 0 1) 10 3 sets are configured with a screw hole for pushing the screw hole (it can be ejected for use) Opposite), it is used to hold for the key (10 top adjacent 10 3 linking pin chain (shape, its rotating part (shown, plate (1 (14 10) slot wall in the slot, 2 (2 2 ) The chain link () is still available in (21 2〇) 13) The chain remover of the bicycle is mainly composed of a body 1),) and a penetrating body (1 0 the groove (0) The screw 1) of the chain for the rotating part (2 1), according to the replacement, it needs to be immediately provided with a handle (1 2) on one end, and the screw (1 5 groove (1 0 1 th screw hole)) is provided at the lower end. 1 0 1) is for the joint (2 1) set 1 3) and the thimble connecting pin (2 1 (1 5)) to assemble this, through the above and maintenance, but the defects of improvement: a group of components (1) ) And grooves (10 (2) (grip (1 2)) receiving plate (1 1 put and position, the (1 4) assembly 1), the second, to the right of the composition of the components to be pushed True

The turning piece (4) has a limit of 13 13 slots (to push in this direction, it is more vulnerable 3 3 is provided, because of use, foot. The piece (1 13) is pivoted on the piece (1); it is rotated by 1) 10 1 thimble (Pressing on every two groups that are badly used) pivoting the pivoting piece (this, then it needs to be another 3) inside the other end, 3 3) forward the belt after disassembly) 14) the top of the adjacent key Piece, and the turning piece 13) the seat body (1 has an accommodation and is placed in the accommodation 'to prevent changing the chain (moving the turning piece') and by one end section (2 1 needle (1 4 due to the top (13) The slot pin (1 4) is used to purchase a key remover 0) The slot (slot (read the top 20 (1 to hold, make) it) is the pin (up, (1, but damage the upper wheel forward 1 3 2) 1 3 2) The process of the pin (1 4) 3) Toward the seat groove (1 3 The ejector pin (1 the connecting pin (becomes the key release 1 4)) and the limit 3 2) The groove is broken, and the disassembly is used for disassembly Chain in and back for the top notch) to disengage from the slot of the body (1 0 2) 4) Another 2 11) The components of the device are not chained by the stopper (1 3 mouth The device is bound to be practical, and the rotating needle (1 is provided with a rotating piece (the rotating handle () The concave bottom surface pushes the end face shaft, so that the most accommodating part (1 3) cannot be detached. [New content] The main tool of this creation is mainly to make the thimble damaged and practical. The purpose is to provide a The thimble with a thimble that can be replaced is assembled on the base of the chain remover in a detachable form to allow the replacement of a single component.

A chain remover with replaceable thimble is provided by this studio, including

Page 6 M252511 V. Creation instructions (3) There are: a base body with a groove on it for chain placement; a rotating part is movably arranged on the base body, and a turning handle is provided on its hip end. 'The other end has a receiving slot; a thimble is pivoted to the receiving slot of the rotating member; a thimble: a pin is fixed to the slot of the receiving slot of the rotating member' to prevent the thimble from detaching from the rotating member; Needle; -Embedded screw 'is movably assembled on the base body, and corresponds to the ejector-screw. The ejector pin has a threaded section, and the stopper has a receiving part in the rotating member. Β: Threaded section screw Close, so that the thread segment is placed in the trough. 'Accordingly, the damaged thimble can be replaced. [Implementation] Regarding the other effects of this creation in order to achieve the above-mentioned purpose, here are some of the better techniques, means, and later. Beiye also explained the details of the diagram with the explanation of the sheep. First, please refer to 箆-, 闰 供-for-a kind of replaceable thimble; chain ;: main: the original creation :: mentioned in the examples,-turn (4 〇), a thimble (^ is composed of a pedestal body (30),-a set of holding screws (70)), complex: a limit piece (60) (2 = 130), which has a groove "1) It is placed for the chain stop (20), and the first and second screw holes (3 2) (3 3) j of the groove penetrate through the first groove wall.

IBSI M252511 V. Creation instructions (4) The rotating part (the first countersink (3 has a receiving groove with a ball under it (the (51 in the groove (), (43 in the top (40 in the rotating part ( 50 The) second place and a shallow recess 4 3) a pin (), the 4 2) and the top) the peripheral stopper pin (5) the capacity (4) is separated from the top screw hole ( The above-mentioned structure 0 4 0) is movably arranged on the base body (2), and one end is provided with a turning handle (41 (4 2) ′) and faces 1 from the bottom of the receiving groove (4 2). ) 'In the shallow recess (4 2 1), there is a 0) other end (4 5 0), a τ bay needle (5', and the screw needle (50 face offset; (60) 〇) screw groove (4) The rotating part (silk (7 03 3), that is, an external thread segment 0 at the outer periphery of the end near the end) is pivotally mounted on the rotating part (4 0) of the embossing segment (5 1). ) Is located on the end surface of the accommodation groove (4 2) and the ball of the rotating part (4 0) ", a threaded hole (6i) is formed on the threaded part (5 1) and the rotating part 2 is located on the rotating part 2 ), The stopper (60) is fixed at the slot of the groove (42) to prevent 40); T) The ground assembly is set on the base (30 and corresponds to the thimble (50). The relationship between the main components of the working example lies in the use status and effect of the creation of this case. The fourth picture is used (it is necessary to use ^ or improper use and other factors can not make the ejector pin (50) mostly curved), so that ... through the hand

Page 8 ----. V. Creation instructions (5) or tool holding the 5 1) After turning it against, the threaded hole () of the last step to take the undamaged step is reversed, the creative dismantling in this case The practicality of the chain device is worth mentioning, and the ball therefore can prevent the ejector pin (50) caused by surface contact, so that the ejector: re: the threaded hole of the position piece (6 Ο) ^) the thread segment (: the thread segment ( 5 1) #Take the screw at the outer edge of the screw and continue to turn it; the position of the K-position piece (60 in the turn piece (40) can be used for the damaged ejector pin (50c)), but not Need to re-purchase the chain remover: replace it to increase the circle. 2 is provided at the bottom of the slot of the turning piece accommodating slot.-, The surrounding surface of the penetrating system and the thimble. Capacity = damage. In summary, the bottom of the slot is combined with the above. This creation is a threaded hole in the top of the stopper, Ye Zhihan has a threaded section, and the: In the slot, according to this, the thimble can be replaced to improve the actual position of the chain remover. Therefore, the usefulness of this creative work is beyond doubt. In addition, the results disclosed in this creative embodiment I have n’t seen it before and I have n’t used it publicly. Because of this, the “A” and “Progressiveness” of this creation have already met. I have applied for a new patent according to the law, and I ask for your review and grant it soon. Patent, real sense.

Page 9 im wKi λ

M252511 Brief description of the diagram Schematic part: The first diagram is an exploded perspective view of a conventional chain remover. The second figure is a cross-sectional view of the conventional chain remover. The third picture is a three-dimensional exploded view of this creation. The fourth picture is a sectional view of this creation. Drawing number part: (10) Seat body (101) Groove (102) First screw hole (103) Second screw hole (11) Support plate (12) Grip (13) Rotating piece (131) Rotating handle ( 132) Receiving slot (133) Stopper (14) Ejector pin (15) Elevating screw (20) Key bar (21) Link (211) Connecting pin (30) Base body (31) Groove (32) No. One screw hole (33) Second screw hole (40) Turning piece (41) Turning handle (42) Receiving groove (421) Shallow recess (43) Ball (50) Thimble (51) Thread section (60) Limiting piece (61) Thread L (70) Jackscrew

Page 10

Claims (1)

M252511 6. Scope of patent application 1. A chain remover with replaceable thimble includes: a body with a groove on the chain for placing the chain; a rotating part, which can be movably arranged on the base, One end is provided with a turning handle, and the other end is provided with a receiving slot; a thimble pin is pivotally provided in the receiving slot of the rotating member; a stopper is fixed at the slot of the receiving slot of the rotating member to prevent The ejector pin is detached from the rotating member; the ejector screw is movably arranged on the base body, and corresponds to the ejector pin; Eight features are: the thimble has a threaded section, and the stopper has an f-shaped hole, the threaded hole is for the threaded section of the thimble to be screwed so that the threaded section is located in the receiving slot of the rotating member, The damaged thimble can be replaced. According to item 1 of Shenyan's patent scope, the dismantling chain of the replaceable thimble is described in which a ball is pivotally arranged on the bottom surface of the accommodating groove of the rotating part, and the roller is in contact with one end surface of the thimble. Page 11