TWI229646B - Pedal support structure - Google Patents

Abstract

To provide a pedal support structure where even if the pedal bracket is bolted from a lower side, falling off with the looseness of the aforementioned bolt can be prevented. A Pedal support structure includes: a pedal bracket (30). An end side (30a) is connected to a resection section (6) of the pedal bracket (4). The other end side (30b) is connected to a lower part (39) of a guide mechanism (14) through a bolt (39). In the connected bracket, where the connection with the guide mechanism is cancelled by the relative movement with respect the vehicle rear side for the guide mechanism of the pedal bracket (30) in the pedal support structure. In the above-mentioned bolt (39), at the top surface (4d) of the pedal bracket (4d), the connected bracket and guide mechanism are affixed, the bolt distance C between the top surface of the affixed position of the pedal bracket and the bolt is set to be shorter than total length L of the bolt.

Description

1229646

V. Description of the invention (1) [The invention to which the invention belongs is installed in a vehicle. [Prior technology] In the brake pedal of a vehicle, generally speaking, the brake pedal is 塾, on, and recently, the safety of the limbs, the instrument panel Move backward (for example, fixed to the front upper inner panel bracket (30) of the instrument panel and the front upper inner panel of the slide guide in the shape of a DECK CROSS according to this patent, the pedal bracket (6 4) is disengaged, (64 ) The downward slope is about the technical field] ί = _Board support u, in detail, the mounting structure of the vehicle bracket, etc. to the vehicle body. The driver's seat, set up Minzhi, place ..., the car pedal to operate the foot brake, and The hanging cymbals support the Mu Mugu.α yogi quilt on the instrument panel through the pedals. In detail, the composition of the car pedal is: along the 荖 / σ 耆 instrument panel extending at the lower end, the end is used to return to the free toast ^ ^ u 〃 The first field is supported by the pedal bracket. In order to improve the passenger's down when a frontal collision occurs, a pedal support device has been developed: the brake pad pedal can also be referenced to the front of the vehicle, even in 6 situations during a collision Patent 1) Offer 1 For example, 'lift the front end side (1 6) of the pedal bracket (30)' and the rear end side is detachably coupled to (COWL INNER PANEL) (22) through a screw, and at the same time inside the upper part of the pedal The plate (2 2) is arranged between the slab beam MEMBER (72) and the out side is regarded as a "~" character (64) 'The front end of the slide guide (6 4) is locked with the above (22) Tightly combined composition. When the external force above the predetermined value is applied to the front portion of the vehicle (30), the rear side of the pedal bracket (30) from the front upper inner plate (22) or the sliding guide slides rearward along the sliding guide. 'The pedal pad of the brake pedal (丨 〇)

7042-6324-PF (N2) .ptd Page 5 1229646 V. Description of the Invention (2) (4 8) The safety of the lower limbs of the passengers is reduced by bypassing the pedal bracket and turning back to the front of the vehicle. Evening 'ensure that on the other hand, the pedal bracket (30), due to the combination of the screw locking sparse sliding guide (64) and the stern plate beam (72), can fully ensure the brake pedal (1 〇) support strength. Hanging Patent Document 1 · Japanese Patent Application Laid-Open No. 1 丨 _ 2 6 8 6 6 7. [The invention of the invention does not release the pedals (64, is the lower side but there is a strong wire loosening on the side, this type of pedal lock is fastened, the content is about to be resolved, the plate holder) from the bottom because this is the vibration Love is determined to fall. The problem of the above patent frame (30) is due to the fact that the tool must be moved when the space is like this, but it is possible to understand the support device, the situation, and the structure of the document 1, which is connected to the front The upper inner panel is relatively tightly fixed during the vehicle assembly stage, so there is no locking of the pedal bracket when approaching (30) due to the looseness of the screws under severe driving conditions, which may cause the screw to fail when not handled. The invention of the general problem, even if the screw is removed from the pedal bracket, it is possible to prevent the components of the board bracket (30) due to the detachable (2 2) and sliding workability, etc.). On the car surface, the car notices problems such as the screws falling off. 'The purpose is to provide a means to solve the problem by loosening the screws on the lower side:

7042-6324-PF (N2) .ptd

% " ----- and the rear side of the vehicle that connects the pedal brackets on the side to the car body side; and the rear side of the bracket, while the other side is moved relative to the rear side of the vehicle by the guide mechanism The solution lies in that the screw is connected to the front bracket, the tight position, and the pedal bracket so that the full length of the screw is longer than the total length of the screw. Therefore, the relative movement structure of the rear bracket of the vehicle is locked by screws from below. The connection between the bracket and the upper part of the guide pedal bracket is short, so, for example, the vibrations caused by more frequent driving may cause the screws on the lower pedal bracket to prevent the slack from causing 1229646. 5. Description of the invention (3) To achieve For the above purpose, the pedal support pedal bracket of the present invention has a front end portion fixed to the vehicle body side and an extended storage side, and at the same time has a pair of side portions to support the upper end of the pedal to form an upper surface; One end of the frame is connected to the front and bottom through the screw lock, which is removed by the guide of the pedal bracket and the front of the pedal bracket. The above-mentioned guide mechanism is locked, and at the same time, the distance between the aforementioned upper surface portions is short. Relative to the guide release of the pedal bracket and the connection of the guide mechanism, this screw is locked to the pedal support mechanism, because the distance of the screw is set to be more than that of a vehicle on a bad road, by loosening his condition, After slackening, the screw face contacts to prevent further screw dropping off. From this, it can be confirmed that “L is set” includes: L is turned back at the rear of the vehicle so as to be set on the front side, and the pedal is fixed to the frame, and the frame is connected to the structure; the upper part of the characteristic part and the screw lock Since the set mechanism is locked toward the upper surface of the guide frame and the full length is loose for the head and position of the vehicle ’s fierce wire, the pedal mechanism can be protected.

7042-6324-PF (N2) .ptd

V. Description of the invention (4) [Implementation] The second embodiment is based on the attached drawings $ 明 太 & Refer to section 丨. The state of the pedal support device related to the invention is a side view of the pedal support device, showing a side view of the second t device according to the invention, which is arranged on the driver's seat of the vehicle. "; I support = the composition., In other words, the following components are related to the pedal support device, roughly 2, the pedal frame 4 and the extension called the brake pedal group 1, is the end of the brake pedal in the width direction The fixed guide bracket group 10 extends from the deck cross beam 20 which is mainly used to support the instrument, and the opposite side wall of the vehicle body is welded to join the support bracket (the connection bracket is not shown); The bracket group 1 is between 0 and 0. The I5 is applied to the brake pedal group 1 and the brake pedal address 1 for the passenger ’s foot. It is connected so that the upper end of the front and rear of the vehicle ": 2" is at the rear part 4 of the pedal bracket 4, and the section "[" is opened, and Λ is free to move back. In detail, the pedal bracket 4 bb ^ Τ σ,; Υ ^ 4; ,, φ „# 、 ㈣ 支 # 成 可 自 & ^ 板 2 上 ^ 在 —The side of the pair is stepping on: the front and rear of the vehicle The rear end face extends obliquely, (―). Details 4 Γίϊί Separate the engine room and the cabin device (Beilizhuang Department ^ V instrument panel 40 on the engine room side brake booster number of hoe two and 52 & quot The two U-directions are provided at the front end of the pedal bracket 4. The brake booster 50 penetrates the instrument panel 40. * The flange 4C at the front end of the plate bracket 4 protrudes from the vehicle. Largely out of the car, the Shuangshuo bolt 52 clamps 1229646 V. Description of the invention (5) ί H4. 0 * The flange 4c is locked with the nut 5 so that the pedal bracket 4 is fixed to the instrument. In another aspect, At the rear end of the pedal bracket 4, in order to seal the opening of the pedal bracket 4, the extension is "fitted here" by welding or the like. In detail, the extension iih is cut, and the shape of the extension ["is formed from the vertical face 6a. A pair of side openings extending to open on the side of the pedal bracket 4, a pair of side portions of the extension portion Θ 6b and a pair of side portions 4b and 4b of the pedal bracket 4 are overlapped on the pedal bracket, respectively. One of 4 pairs The side portions 4b, 4b form a rounded edge 6 that protrudes outward and gradually increases in width while extending downward. The extension portion 6 extends downward, and a brake switch 7 is installed at the rear to detect the operation of the brake pedal 2: shape :. On the other hand, the guide bracket group 10 is composed of the following components. "• The V-bracket bracket 12 is opened downward from the cross section of the deck cross section 20 and is inclined downward at the front of the vehicle. Ground extension; and guide bracket (guide mechanism) 14 'after the guide support bracket 12 is extended from the front end to the vehicle, extension = welding, etc. are joined. In detail, the cross section of the guide bracket 14' is also A pair of side parts 1 4 b and 4 b extend from the upper surface 1 4 a to the bottom. At the same time, they open toward the rear of the vehicle and downward, that is, they bend and extend slowly toward the rear. That is, the guide The guide bracket 14 is curved in a "~" shape when viewed from the side, and is inclined downward and downward. The support bracket 30 is curved in an "inverted L" shape when viewed from the side, and has a vertical surface 3 at one end side which is bent and folded. 〇a The extension 6 extending downward on the brake pedal 丄 = is joined by screws 38, The face 30b extends from the guide bracket 丨 4 in front of the vehicle and is joined by screws 39. In addition, the supporting force 1229646 V. Description of the invention (6) The shape of "匚" is cut from the vertical face 303 and above The part 301) extends continuously: the opposite side part opens to the front and the bottom of the vehicle. 14 :::: 2 ▲ Figure ′ shows the support bracket 3 °, the extension 6 and the guide bracket 3. White ":-fine drawing 'is like the one shown in the figure, in the vertical plane Dp30a of the support bracket, the upper surface of the circular hole 31 30 is provided through the upper surface 30b, and it is grasped from the ground. , Place I in the small part 33 & and increase the gap \ 3 in the front of the vehicle. On the other hand, within the extension 6: Force =! Screw 38 is screwed through the circular hole, and the guide

The back of the bracket 1 4 is set with lithium waste hard milk] ^ & r you win W screwed. Place the connecting nut 14c and let the screw 39 pass through the round hole to add it. In detail, the support cup is locked to the welding nut 6c and is fixed through the screw 38 through the gap S S of the round hole 31 and marked with q. While pinching the extension 6, the screws 39 are tightened through the narrow portion 33a of the notch 33 | # 拉拉 、 尥 ". That is, the supporting bracket 4 j nut 14c is fixed to the guide bracket, vertical to the face 3〇a and s ^ About the part of the vertical face 30a side ^ s, P6a ^ Λ `` 30: '30c ^ ^ ^ is joined to the extension part β, and in the other, 6b is covered with an outer cover from the outside In order to be able to be located in the guide to Mou! 4 sides, the upper part of the 3Ob side of the upper part and the upper side of the paper phase; ^ ied ϊ 1 #J ^ ^ ^ ^ i ^ ^ 6d, referring to Figure 3, shows Yuquan 'guide bracket group 10 and brake pedal group 1 in the supporting and supporting project are shown in the same figure, and the support jack 30 is first installed at other stages.

7042-6324-PF (N2) .ptd Page 10 1229646 V. Description of the invention (7) On the extension frame] 〇 side, that is, the f-plate horizontal branch bracket, is arranged on the upper surface 30 through the penetrating It is also missing: the second side is modularized by screw 39 and locked in advance. The deck beams of the wood μ μ 20 Λη = this, in the vehicle assembly stage, the brake pedal group 1 is installed on the M stove plate t0f, and will be installed on the modular deck of the support bracket 30 ; 弋 The meter supports bracket 3 as shown by the hollow arrow in the figure. Take the fit ::: 梁 2. ， 二 二 Do extension: 6 is joined to the side wall of the car at the same time. : ^ Car The driver's seat is locked to the extension 6 and functions. Jie like attack constitutes the assembled pedal support device = description: the basic role of the device. The notch 33 penetrating through is provided with a screw 39: tightening again by forming a widened portion 3 3 b on the side of the upper surface portion 30 b, and on the other side, the front cross member 20 of the vehicle with the stomach at the notch 3 3 is fixed to the right vehicle The H bracket 14 has a greater effect on the rear of the vehicle through the deck support bracket 30, and the pedal bracket 4 is staggered from the rear of the vehicle and disengaged from the screws 39. Therefore, when the support bracket 30 is in force, for example, in the front of the vehicle, the drive system parts in the engine compartment are squeezed back to the second temple, and the instrument panel 40 is also retracted by the guide plate. Today, the support bracket 2 'By following this brake pedal is easy to disengage from the screws 3 9. / 、 后方 The rear of the handle is staggered. When the support bracket 30 is viewed from the side along the side of the screw, \ "Zai Guan Ri Ri Shou, supports the bracket 30, I will open ... the guide bow 丨 the top of the bracket 14部 1229646 V. Description of the invention (8) 1 4 a Slide to press down the rear end of the pedal bracket 4. And, ^ r. Γ ^ and 'When the rear end of the pedal bracket 4 is depressed' round edge 4e is crushed by the pedal bracket 4, and the pedal pad 3 of the brake pedal 2 is turned toward the front side of the vehicle. The bow ... Therefore, even when the frontal collision occurs, 4 / Tomb M 1, 1 J ^ τ I again The situation where the instrument panel 40 is moving backwards 0 The pedal 塾 3 of the brake pedal 2 can be moved forward to the vehicle 々1 plus the safety of the lower limbs. Dead Pimugu Next explains the related role of the pedal support of the present invention. As described above, the support bracket 30 extends to the front upper portion 30b of the vehicle and is locked from the lower side by screws 39. It is first jealous of the frame 14 'at a later stage' vertical face 3 (^ through the screw_ 从The driver's side is fastened and installed on the extension 6. Therefore, as shown in the figure above, please refer to the following figure. Therefore, the bracket 30 is installed on In the state of the extension 6, the pedal support 4 is more than 丄 丄, and the rear end 4d of the upper surface part 4 a of the double sacrifice 4 exists on the lower side of the screw 39. In other words, the private 』π σ < The upper support bracket paste and the guide bracket 14 above the rack portion 4a are locked by screws ⑽. Also, referring to FIG. 4, the surroundings of the locking portions of the support bracket 30 and the guide bracket screws 39 are shown. Detailed sectional view, as shown in the same figure, the upper surface 30b of the support bracket 30 and the upper surface of the pedal bracket 4 & gap size (distance) C, with the head of the screw 39 can be locked to the extent ^ It should be set at least shorter than the total length L of the screws 3 9 (C < L). Therefore, for example, when the vehicle is driving in severe road conditions more often, the screw may be caused by the vibration of the vehicle. 39 loosen him, because the ': _P bracket 39's upper end 4a of the bracket 4 is connected to the rear end 4d (the dotted line in the figure 4 is the dotted line = ^ reverse), the screws 3 9 will not be loosened more than this, which can definitely prevent Since the screw μ =,

1229646 V. Description of the invention (9) The drop caused by him In other words, the pedal support device related to the present invention makes the support bracket 30 bend in an "inverted L" shape as shown on the side, which will extend above the front surface 30b Screw 39 is first connected to the guide bracket 14 at a later stage, and the vertical surface portion 30a extending below is connected to the brake pedal group 1 side through the screw 38. Since the screw 39 is locked from the lower side, it is easy The situation of falling due to looseness 'will not cause the deterioration of the screwing operation of the screw 39', so that the upper surface 43 of the pedal bracket 4 can be located in a good position of the screw ，, even if the screw 39 is loosened. Since the upper surface portion 4a can prevent further relaxation, it is possible to surely prevent the loosening from causing the screw to fall. As a result, the performance of the pedal can always be kept in good shape. "" Although the above description of the second embodiment of the pedal support device related to the present invention has been completed, the embodiment of the present invention is not limited to the above embodiment. For example, in the above-mentioned embodiments, the pedal bracket 4 and the extension 6 are each It is also possible to integrate the two, and it is also possible to integrate the guide frame | # 14. ... The support bracket 12 and the guide bracket are also the same as the above-mentioned embodiment. Although the workability and other issues are provided in the extension portion 6, the protrusion 6d is omitted. It is also possible. Fork, μ, +, A ren right plate 2 is a pedal support device ', but it is not limited to this, when: the second example' Brake pedal is a pedal support device such as a clutch. Tian ..., this month can also be Effects of the Invention: As explained in detail above, according to the pedal supporting device of the present invention, the pedal supporting device is connected to the supporting rod, and the wicker 1 is opposite to the pedal bracket.

7042-6324-PF (N2) .ptd Page 13 1229646 V. The aforementioned guide mechanism of the invention description (10) due to the connection of the guide mechanism * ^ ~ — & The top of the frame: the mechanism is screwed from the bottom to the front: Tight, because the top of the clavicular surface $ of the screw will be connected to Toga #, .., 'negative, this # & talk about the locking position and pedal; ^ # 加& Wood and guide bow 丨 The mechanism lock II has been turned into a relatively full-length screw. The distance between the upper face and the vehicle is heavy. Due to the number of vehicles, it is often used after driving in rough road conditions. The head ^ of the screw can cause the screw to loosen, and the upper part of the pedal bracket on the lower side of the pedal can contact this to prevent this # # ΐ It can definitely prevent the screw from falling off due to looseness. This ensures the pedal function. The w-shaped 'pedal supporting device according to item 2 of the patent application scope of the present invention' is connected to the bracket, and one end side is connected with the rear part of the pedal bracket at the other side by screws under the guide mechanism. Locking the connection allows the guide mechanism on the other end side of the connection bracket to be screwed from below without lowering the workability. The connection bracket and guide can be easily performed above the upper surface of the pedal bracket. The locking mechanism is locked. 7042-6324-PF (N2) .ptd Page 14 1229646 Brief Description of Drawings Figure 1 is a side view of a pedal supporting device installed in the driver's seat of a vehicle and related to the present invention. Fig. 2 is a detailed view of the assembled state of the support bracket, the extension, and the guide bracket. Fig. 3 is a diagram showing an assembly procedure of a brake pedal assembly, a guide bracket assembly, and a support bracket in a vehicle assembly stage. Fig. 4 is a detailed sectional view around the locking portion of the support bracket and the guide bracket through the screw. Explanation of symbols: 1 ~ brake pedal set; 2 ~ brake pedal; 4 ~ pedal bracket; 4a ~ upper face; 4b ~ side part; 6 ~ extended part; 10 ~ guide bracket set; 1 4 ~ guide Bracket (guide mechanism) 14c ~ weld nut; 20 ~ deck beam; 30 ~ support bracket (connection bracket); 30a ~ vertical face (one end side); 30b ~ upper face (other end side) ); 3 3 ~ notch; 3 8 ~ screw; 3 9 ~ screw; C ~ gap size (distance); L ~ screw length.

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Claims (1)

1229646 6. Scope of patent application1. A pedal support device, including: Rear: The plate is == fixed on the side of the vehicle body, and extends to the vehicle; ：：：：： The vehicle rear side of the bracket is provided with a connecting bracket,-the end side is stepped f, and the other end side passes through the rear part of the screw plate 下方 from below, and the relative movement is released. The connection between the cutting and cutting guide mechanism; It is characterized by: the connection = the upper and front positions of the upper surface of the pedal bracket and the aforementioned pedal; two: the locking mechanism f 'and the locking of the aforementioned screw is relatively The distance between the upper faces of the aforementioned screws is set to 1, +, and 2 stomach. The pedal support device described in item 1 of the scope of the patent application: M: + = The guide mechanism is fixed to the extension in the vehicle. Width ^^ The anti-support device described in item 1 of the above 3 treads, wherein the opening is described. The rear side of the wooden car is open, and no closing member is provided to close the front. 4 · As described in the scope of the patent application, the pedal support device 1 details the side surface of the pedal bracket to form a rounded edge. / 、 Medium 5 · The pedal support device described in item 1 of the patent application scope, wherein 1229646 ------- 6. Apply for a patent in the vehicle width direction of the aforementioned guide machine. 6 · If applying for a separate description, connect the bracket to the vertical upper surface of the face, and connect to the aforementioned guide. 7 · If applying for the aforementioned pedal support, Connection bracket 8. If applied to the vehicle width direction of the connection support section 9. If application for the aforementioned pair of support brackets. Structure's set end downward patent range includes ·, which is linked from the vertical lead mechanism. Patent scope The rear end of the frame is lacking. Patent scope The frame is provided with two ends connected to the patent scope. The side of the frame is a pair of guide side portions extending from the aforementioned inclined surface. The pedal support device according to item 1, wherein the rear end portion of the pedal bracket; and the upper end of the face extending in front of the vehicle are covered by the pedal support device according to item 6, wherein a protrusion is provided at the middle portion, and the protrusion is fastened. In combination with the pedal support device described in item No. 6, the pair of bracket side portions continues from the vertical plane to the front of the vehicle. The pedal support device according to item 8, wherein the pedal support device is provided so as to cover the pedals from the outside. The pedal support device according to item 8 of the patent application scope, wherein a pair of brackets is provided in the above-mentioned connection bracket. The side surface portion of the bracket extends continuously from both ends in the vehicle width direction of the upper surface portion. σ 11 The pedal pedestal device according to item 10 of the Shin-Ken patent scope, wherein the bracket side portions of the aforementioned pair are provided so as to cover the aforementioned plate bracket from the outside. 12. The pedal support device according to item 1 of the scope of patent application, wherein one end of the connection bracket is connected to the rear of the pedal bracket 2 1229646 Sixth, before applying for the patent scope, the other side is fastened by screws under 1 q of the aforementioned guide mechanism. 13 · ——A pedal support device, including a pedal bracket, the front end of which is fixed, ^ ^ ^ rear: when the upper end of the pedal is free to rotate back; L, rearward of the vehicle: below:: inclined Π :: mentioned pedal The rear side of the vehicle is equipped with a bevel, which is mouthed on the side of the car body; and when it is transported, it is transparent on the other side of the vehicle: :: is connected to the rear of the pedal bracket, and the front of the plate bracket It is connected to the aforementioned guide mechanism 'with respect to the aforementioned step and the aforementioned guide bow. The v mechanism is disconnected due to the relative movement toward the rear side of the vehicle; it is characterized by passing forward, +, and falling. The pedal bracket to prevent the screw from being detached from the connecting bracket 7042-6324-PF (N2) .ptd Page 18