TWM262438U - Locking structure of shock absorber - Google Patents

Description

M262438 IV. Creation Description o) [Technical Field of New Type] This creation relates to the improvement of the suspension structure of a bicycle front fork, and aims to provide a structure that can lock the function of the suspension of the bicycle front fork. -[Previous technology] Press. Generally, the front wheel of a bicycle is mainly used to control the driving and steering of the bicycle. Therefore, the front wheel and the handlebar of the bicycle are basically connected. When turning, it 'can allow other wheels to turn freely,' and in the riding process of common bicycles, the rider must vacate his hips to avoid the uncomfortable feeling of road vibration. 0 Therefore, bicycles that emphasize mountain climbing and off-road functions often have shock absorbers installed between the handlebar and the front wheel connecting member (that is, the front fork), so that the shock absorbers absorb the vibration of the front wheel, so that the rider can have more Good riding comfort and handling performance; as shown in the first figure, it is a conventional bicycle front fork structure with shock absorption function. Among them, the bicycle front fork pipe group 10 series has two respectively arranged on the front wheel of the bicycle. The front fork tube 1 1 on the side, its shock absorber 30 is located in the two front fork tubes 1 1, and the bottom end of the bicycle front fork vertical rod 20 is provided with a shoulder seat 2 1, and this shoulder seat 2 1 series There are two connecting rods 2 2 corresponding to the two front fork tubes 1 1, and the top and inner positions of the two front fork tubes 1 1 are connected by a bridge beam 12. 俾 | can pass through the shock absorber 30 The elastic effect allows the front fork tube group 10 and the front fork _ vertical rod 20 to telescopically slide in a corresponding manner, thereby allowing the overall front fork to have a shock-absorbing effect.

Page 5 M262438 3. Creation instructions (2) Stepping on the hips by stepping on one's own foot can use the force exerted on the pedal: However, the shock absorber provides the front fork. This absorbs the knight when it is exerted on the pedal. For bicycles with fork suspension functions, components with multiple S ^ can be achieved by controlling the way of the suspension tunnel. The composition of the suspension structure is not only more complicated, but also the effect of switching the shock absorber function is not the same. However, when a bicycle rider When it is on a slope, it also hopes to increase the force α to achieve the purpose of heavy pedaling. The expansion and contraction of the two device bodies will cause the rider to step on the pedal due to the force. Many people in the field will set controls at the shock absorber. The effect of the hydraulic flow of the hydraulic shaker or the effect of closing the hydraulic oiler; however, the cost of this is higher, and it is not as ideal as expected in actual use. [New content] This creation is the "lock structure of the shock absorber", which is provided with a lock element at the corresponding movable position of the two device bodies to which the shock absorber is connected. The lock element is set on the One device body can be changed to enter or exit the other device body; 俾 In the state where the lock element enters the other device body, the two device systems constitute the shock absorber through the lock element Another connection effect, which can prevent the two device bodies from moving correspondingly, so as to achieve the purpose of locking the shock absorber function. At the time of implementation, the lock structure of the shock absorber can be applied to the suspension structure of the bicycle front fork. At this time, the two device bodies connected to the bicycle front fork shock absorber can allow the rider to choose the suspension of the front fork. Connector

1

S Page 6 M262438_ IV. Creation instructions (3) The body function lock prevents the front fork from connecting the two device bodies to each other, avoiding the effort of the rider to step on the pedal. [Implementation] In order to make your reviewing committee clear about the composition and overall operation of this creation, the following drawings are used to explain it: This creation is the "lock structure of the shock absorber", which is mainly connected with the shock absorber. A lock element is provided at the corresponding movable position of the two device bodies, and the lock element is sleeved on one of the device bodies and can change the state of entering or exiting the other device body correspondingly; In the state where the locking element enters another device body, the two device systems form another connection effect other than the shock absorber through the locking element, and this connection effect can prevent the two device bodies from correspondingly moving, thereby achieving Purpose of locking the shock absorber function. As shown in the second figure, the suspension structure of the shock absorber can be applied to the suspension structure of the bicycle front fork. At this time, the bicycle front fork pipe group 10 and the front fork vertical rod 20 are the shock absorber 3 0 The two connected device bodies; among them, the front fork pipe group 10 has two front fork pipes 1 1 respectively disposed on both sides of the front wheel of the bicycle, and the shock absorbers 30 thereof are provided in the two front fork pipes 1 In 1, the bottom end of the faucet tube 20 is provided with a shoulder seat 2 1, and the shoulder seat 21 is provided with two connecting rods 2 2 correspondingly projecting into the two fork pipes 1 1; The inner position of the top end of the fork pipe 11 is connected by a bridge beam 12. In the specific implementation, a central portion of the bridge beam 12 is fixedly provided with a projecting front

Page 7 M262438 IV. Creation instructions (4) The plunger 1 3 at the center of the fork vertical rod 20, the plunger 13 can slide correspondingly to the front fork vertical rod 20, and its locking element is provided on the plunger 1 3 Sliding position corresponding to front fork vertical rod 20. As shown in the third and fifth figures, the locking element is composed of a tip body 40, and a set of holes 23 are horizontally provided at the front fork vertical rod 20 for the sheathing of the tip body 40. , And its insert rod 13 is provided with at least one socket 14 through which the tip body 40 can enter; and, one end of the tip body 40 for extending into the socket 1 4 is hidden in the sleeve hole 23, A spring 5 0 _ that normally pushes the tip 40 toward the jack 14 is provided in this sleeve hole 2 3, and the tip of the tip 40 corresponding to the other end of the jack 1 4 extends out of the sleeve hole 2 3 A rotary button 4 1 is fixed on the outside, and a positioning rod 4 2 is protruded from the tip body 40 near the outer edge of the rotary button 41. As for the sleeve hole 2 3, it is fixed on the side facing the rotary button 4 1. There is an end cover 2 4. At the end cover, at least two positioning portions 25 are provided for the positioning rods 4 2 to step in. The two positioning portions 25 are respectively provided with a tip body 40 for extending into the insertion hole 1 4. And the position where the tip body exits the jack 14 is dropped. During use, as shown in the fourth figure, the state of the tip body 40 as its positioning lever 4 2 can be changed by simply turning the rotary button 41, so that it can be changed. As shown in the fifth figure, let the tip body 40 enter the jack 14, and the tip body 40 (ie, the locking element) constitutes the front fork tube group 10 and the front fork vertical rod 20 (also That is, the two device bodies connected to the shock absorber are fixedly connected, and the shock absorber function between the front fork tube group 10 and the front fork vertical rod 20 can be locked, so that the front fork tube group 10 20 telescopic sliding with front fork vertical bar to avoid consuming knights

Page 8 M262438 Study and Creation Instructions (5) The force of stepping on the pedal. Conversely, when the knight wants to restore the function of the shock absorber, he must also rotate the knob 4 1 to make the tip body 40 be his positioning rod 4 2 and the state of the two positioning parts 25 will change. The tip body 40 exits the jack 14, as shown in the sixth figure, the tip body 40 (that is, the locking element) can be released to the front fork tube group 10 and the front fork vertical rod 20 (that is, shock absorption). The two device bodies connected to the device are used to quickly restore the function of the shock absorber. As mentioned above, this creation provides a better and feasible structure of the shock absorber lock, and the application for a new patent is filed according to law; However, as shown in the above implementation descriptions and drawings, those who are the preferred embodiment of this creation are not limited to this creation. Therefore, those who are similar to and similar to the structure, installation, and characteristics of this creation shall belong to Within the scope of the purpose of this creation and the scope of patent application

Page 9 M262438 Simple description of the drawings [Simplified illustration of the drawings] The first picture is a perspective view of the bicycle fork's exterior appearance of the shock absorbing function of the implement. The third picture is an exploded view of the structure of the suspension lock in the creation. The fourth picture is a schematic illustration of the rotation of the knob in the creation. The fifth picture is a sectional view of the state of the suspension fork's suspension function in the creation. The sixth picture is the cross-section view of the state of the suspension fork's restoration of the suspension function in the creation. [Element Representative Symbol Description] 〇1 2 3 4 2 2 2 3 2 4 2 5 3〇4〇4 1

Fork tube set Fork tube Bridge standard Insert rod Insert 孑 L Fork vertical rod Shoulder seat Connecting rod Sleeve End cover Positioning part Shock absorber Tip Turn knob

Page 10 M262438 Brief description of the drawings 4 2 · · Positioning lever 5 0 · • Spring iiii

Claims (1)

M262438_ 5. Scope of patent application 1. A lock structure of a shock absorber, the lock structure of which is provided with a lock element on one of the two device bodies to which the shock absorber is connected, and the lock element can be used as The state of entering or exiting another device changed. 2. The lock structure of the shock absorber as described in item 1 of the scope of the patent application, wherein another device system fixed by the lock element is provided with at least one structure that allows the lock element to enter. 3. The lock structure of the shock absorber according to item 1 of the scope of patent application, wherein the lock element is composed of a tip body, and at least one other device system fixed by the lock element is provided with A socket for the tip body to extend into. 4. The locking structure of the shock absorber as described in item 1 of the scope of the patent application, wherein the locking element is composed of a tip body, and at least one other device system fixed by the locking element is provided with The socket for the tip body to enter, and the device system fixed by the locking element is provided with a sleeve hole for the tip body to be inserted into. The tip body is used to extend into the jack end and is hidden in the sleeve hole. There is also a spring in the sleeve hole that normally pushes the tip toward the jack, and the tip corresponding to the other end of the jack extends out of the sleeve hole and is provided with a rotary button. A positioning rod is protruded on the outer edge of the section near the rotary button, and at least two positioning portions for the positioning rod to step in are provided at the end surface of the sleeve hole, and the two positioning portions are respectively provided with the tip. The position difference between the position where the body extends into the socket and the position where the tip body exits the socket is 05. The lock structure of the shock absorber described in item 1 of the scope of patent application Page 12 M262438 5. The scope of patent application, in which another device fixed by the lock engine controls the position of the ejection hole in the socket of the tip of the tip, and the position of the ejection hole is set by a fork pipe group. The locking or retracting structure of the plunger sleeve can be used to hide the plunger extension, the sleeve, the outer end of the outer edge of the bullet, and the 6, group and the front fork stop element, the 7, and the The tip is out of the lock hole, a hole spring is sleeved on the side of the hole, and a cover is protruded. The two types of front fork vertical rods of the tip are front forks, as shown in the figure. The hole is provided with a fixed position of the fixed end of the end and the vertical bar. Please insert it in the front vertical bar. The top and outer parts are equipped with a body and an index bar.盍 The position of the front part of the car corresponds to the cross body socket of the fork at the state of the modified vane. The set of spring parts is composed of a tip body. At least one settable device system is provided to extend a constant corresponding button. ,, The knot with a branching fork The movable front fork change is provided with a structure in the second group: the hole, which is fixed into the plug, and the plug body is inserted into the tip body hole at at least two other locations. The 6th pole of the vertical rod is located at the end of the body hole to allow the drop to make the difference, so that one end is set, the set end is facing the other end, and the fixed body lock pin is turned. As soon as the body is used to hide the plug, the extension knob is inserted into the element, and the tip body is inserted into the socket in the direction of the sleeve hole from the side of the sleeve. The bicycle is in the front, The front fork tube is provided with a locking element, and can be used as a shock absorber for entering the front fork of the bicycle. A set of holes extending into the vertical bar of the front fork is fixed. A tip body is provided for extending into one end of the jack, and a normal state is provided to face the tip body toward the tip body, and a rotary button is provided at the other end of the jack body. Page 13 M262438 5. The scope of the patent application The outer edge of the rotary knob is provided with a positioning rod. At the end of the sleeve hole, there are at least two positioning portions for the positioning rod to step in. The two positioning portions are respectively There is a gap between the position where the tip body protrudes into the jack and the position where the tip body exits the jack. 8. The suspension structure of a bicycle front fork according to item 6 of the scope of the patent application, wherein the front fork pipe group is fixedly provided with an insert rod that extends into the front fork vertical rod, and a horizontal cross section is provided at the front fork vertical rod. Sleeve hole, the locking element is composed of a set of pins arranged in the set of holes, and the plunger is provided with at least one insertion hole for the pin to enter; the pin is used to extend into the pin One end of the hole is hidden in the sleeve hole. There is also a spring in the sleeve hole that normally pushes the tip toward the jack, and the tip corresponding to the other end of the jack extends out of the sleeve hole. A turn button is fixed to the outside of the tip body. A positioning rod is protruded near the outer edge of the turn button. The cover hole is fixed with an end cap on the side facing the turn button. At least two positioning portions for the positioning rod to step in, the two positioning portions respectively have a position difference between allowing the tip body to protrude into the jack and allowing the tip body to exit the jack. 9. The suspension structure of a bicycle front fork as described in item 6 of the scope of patent application, wherein the front fork system has two front fork tubes respectively disposed on both sides of a bicycle front wheel, and the shock absorber is provided in two In the front fork tube, a shoulder seat is provided at the bottom end of the front fork vertical rod, and the shoulder seat is provided with two connecting rods correspondingly extending into the two front fork tubes; A connection is formed by a bridge beam, and a plunger inserted into the center of the front fork vertical rod is fixed at the center of the bridge beam. The plunger can slide correspondingly to the front fork vertical rod. The locking element is provided immediately. The plunger is opposite the front fork vertical bar Page 14 M262438 5. Scope of patent application Sliding position. ill · page 15