TWM563388U - Safe folding structure of scooter - Google Patents

Abstract

The present invention relates to a scooter safety folding structure. The scooter comprises a bottom plate, a handle set, a folding set disposed on the bottom plate and the handle set, a brake set disposed in the folded set, and a set in the folded set. The positioning group, wherein the folding group has a fixing seat that can be locked to the end of the bottom plate, and one end of the fixing base is pivotally provided with a folding bracket for the handle group, and the braking group has a pivotable fixing seat on the folding group Swinging the block, and the swinging block operating handle set moves between an upwardly rising position and a downwardly folded position, and the positioning set can selectively limit the folding bracket to be positioned on the fixed seat, thereby being capable of being folded After effective positioning, avoiding any expansion during storage and carrying, can effectively improve the safety of operation.

Description

Scooter safety folding structure

This creation belongs to a folding technology of a scooter, specifically a safe folding structure of a scooter that is easy to operate and safe, so as to save time and effort and improve its practicability.

Press, the main structure of the pedal type scooter has a horizontal pedal, a handle group pivotally connected to the front end of the pedal, a wheel set disposed at the bottom end of the handle set, and a wheel set disposed at the rear end of the pedal. Since the scooter has the function of movement and transportation, and in order to facilitate the storage and carrying when going out, it is usually designed by the handle group to be folded relative to the pedal for the user to store or carry the scooter. Fold the handle set down over the pedal to reduce the size of the scooter. The folding structure of the existing scooter is realized by a quick release group, a bolt or a bolt, so when folding the handle group, it is necessary to bend and manually open and close, and there is a problem of time and labor, and the folding is The structural stability is poor and it is easy to cause damage to the body components.

In order to solve the aforementioned inconvenient operation and time-consuming and laborious problems, the applicant has proposed a scooter folding structure according to the patent No. 104203928 of the prior art, which has a bottom plate, a handle set disposed at the front end of the bottom plate, and a front set at the bottom end of the handle set. a wheel set, and a wheel set disposed at a rear end of the bottom plate, wherein the bottom plate and the handle set are provided with a step-release group, wherein the step-release group is pivoted by a fixing seat disposed at a front end of the bottom plate a pedal member of the fixing seat and a folding bracket pivoted at the front end of the fixing seat The composition comprises a stopper on at least one side of the two sides of the pedal member, and the folding bracket is formed by two opposite plates pivoted on the fixing seat and locked with the handle group, wherein the two middle plates are locked with a corresponding one. a guide block of the pedal member block, whereby the guide block of the folding bracket can abut against the stopper stop surface of the pedal member when the handle group is deployed, and the pedal member can be blocked when the pedal member is depressed The tip is lower than the guide block of the folding bracket, so that the handle group can be released and stacked downward, so that the inconvenience of using the bending operation can be reduced, and the utility model has the advantages of saving time and labor.

However, the applicant is not complacent. Although the above-mentioned scooter is simple in folding operation, the user's foot may accidentally touch the pedal member of the pedal release group during use, and the malfunction of the release handle group may occur. It affects the safety of the operation. When the handle set is folded, it is buckled by the wheel cover of the rear wheel set. Since the wheel cover is generally fixed at a single point and is made of elastic material such as plastic, it has a large The amount of deformation is therefore poorly fixed. At the same time, the handle set needs to be provided with a hooking member at the corresponding position, which also interferes with the user's holding of the operating handle group, which affects the flexibility of operation, so how to improve the aforementioned problems is The subject to be discussed in this case.

The reason is that this creator is in-depth discussion on the problems faced by the aforementioned scooters in actual use, and through years of experience in research and development and manufacturing of related industries, actively seeks solutions, and through continuous efforts in research and trials, finally Successfully developed a safety folding structure for scooters, in order to solve the inconvenience and trouble caused by the existing misleading and poor positioning.

Therefore, the present invention mainly provides a safety folding structure for a scooter, which can be effectively positioned after being folded, so as to avoid any expansion during storage and carrying, thereby effectively improving its stability.

The present invention mainly achieves the aforementioned purpose and performance through the following technical means; the scooter includes a bottom plate, a handle set, a folding set disposed on the bottom plate and the handle set, and a brake disposed in the folded set And a positioning group disposed in the folding group; wherein the bottom plate is different from the folding group, one end wheel group is pivoted, and the bottom end of the handle group pivoted through the folding group has a front wheel set; and the folding group has a lockable group a fixing seat at the end of the bottom plate, and the fixing seat is differently disposed at one end of the bottom plate, and the folding bracket is different from the pivoting end of the fixing seat, and a vertical pipe member for the handle group is disposed, and the folding bracket is fixed. At least one guide wheel is disposed above the pivotal end of the seat; the other brake set has a swinging block that can be pivoted on the fixed set of the folding set, and the swinging block is provided with an elastic member for resetting upward, and the swinging block is different from One end of the pivoting end of the fixing seat is formed with at least one stopper corresponding to the folding carriage guide wheel, and the stopper can move the handle group in an upwardly rising position and a downwardly folded position by restricting the guiding wheel. Furthermore, the positioning group is disposed at a position opposite to the handle group of the fixing seat and the folding bracket, and the positioning group is formed on the fixing seat to form a class hole, wherein the class hole opening is provided with a liner, and The lining of the lining of the lining of the lining of the lining of the lining of the lining of the lining of the lining of the lining of the lining of the lining of the lining of the lining of the lining of the lining The sliding hole is arranged on the hole for selectively embedding the convex portion of the guiding column, and the sliding shaft of the sliding cylinder is provided with a push rod for pushing the convex portion of the guiding column, so that the convex clamping portion of the guiding column is pressed back The point can correspond to the fitting surface of the folding bracket and the fixing seat.

In addition, this creation is mainly to provide a scooter safety folding The structure can be operated by foot and has a protective function to avoid accidental accidental touch, which not only improves the simplicity of operation, but also further improves the overall safety.

Furthermore, the present invention mainly achieves the aforementioned purpose and performance through the following technical means; the scooter comprises a bottom plate, a handle set, a folding set disposed on the bottom plate and the handle set, and a set in the folded set The brake group; wherein the bottom plate is different from the folding group, one end wheel group is pivoted, and the bottom end of the handle group pivoted through the folding group has a front wheel set; and the folding group has a fixing seat that can be locked at the end of the bottom plate. And the fixing seat is different from the bottom plate and is provided with a folding bracket, and the folding bracket is different from the pivoting end of the fixing seat, and a vertical pipe member for the handle group is disposed, and the folding bracket is disposed at least above the pivoting end of the fixing seat. a guide wheel; the other brake group has a swinging block that can be pivoted on the folding group fixing seat, and the swinging block is provided with an elastic member for resetting upwardly, and the swinging block is formed at one end different from the pivoting end of the fixing seat At least one corresponding to the stopper of the folding bracket guide wheel, and the stopper can move the handle group in an upwardly rising position and a downwardly folded position by restricting the guiding wheel, and the braking group is folded A guard plate is disposed on a side of the frame different from the swinging block pivoting portion, and the guard plate can selectively shield the swinging block, and the edge of the guard plate has a protrusion abutting against the folding bracket, which can restrict the guard plate from pressing downward. Piece.

In order to enable the reviewing committee to further understand the composition, features and other purposes of the present invention, the following is a preferred embodiment of the present invention, and the detailed description of the present invention is as follows, and the person skilled in the art can implement it.

(10) ‧‧‧floor

(12) ‧‧‧ Rear wheel set

(15)‧‧‧Hand group

(16) ‧‧‧front wheel set

(20)‧‧‧Folding group

(21)‧‧‧ Fixed seat

(22)‧‧‧Folding bracket

(23)‧‧‧ shaft

(230)‧‧‧Locks

(24)‧‧‧guide wheels

(25)‧‧‧ Vertical pipe fittings

(30) ‧‧‧Brakes

(31)‧‧‧Swing block

(32)‧‧‧

(321) ‧‧‧ stop surface

(322)‧‧‧Guide

(33)‧‧‧Flexible parts

(34)‧‧‧ pedaling

(35) ‧‧‧guards

(350)‧‧‧Bumps

(40) ‧‧‧ positioning group

(41) ‧‧ ‧ class holes

(42)‧‧‧Insert

(43)‧‧‧Flexible parts

(44)‧‧‧ Guide column

(440) ‧‧‧ convex card segments

(45)‧‧‧Installation holes

(46)‧‧‧ slides

(47)‧‧‧Putting

(48) ‧‧‧ Pressing block

The first picture: the schematic view of the scooter using this creation.

The second picture: a partial enlargement of the safe folding structure of the creative scooter intention.

The third picture is a three-dimensional exploded view of the safety folding structure of the scooter, which is used to display the main components.

The fourth picture is a schematic diagram of the action of the safety folding structure of the scooter, which is used to explain the unfolding and the state of the seesaw before the pedaling is released.

The fifth picture is a schematic diagram of the action of the safety folding structure of the scooter, which is used to explain the folding and folding state after the pedaling is released.

Figure 6 is a cross-sectional view of the A-A section of the fifth figure of the safe folding structure of the scooter for explaining the action state of the positioning group.

This creation is a safety folding structure for a scooter. The specific embodiments of the creation and its components, as illustrated in the accompanying drawings, all refer to the front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical references. , for convenience of description only, does not limit the creation, nor restricts its components to any position or space. The drawings and the dimensions specified in the specification may be varied according to the design and needs of the specific embodiments of the present invention, without departing from the scope of the invention.

For the composition of the safe folding structure of the present scooter, please refer to the first and second figures. The scooter has a bottom plate (10), a handle set (15), and a bottom plate (10) and a handle set ( 15) an upper folding group (20) and a braking group (30) disposed in the folding group (20) for selectively actuating the handle group (15) through the braking group (30) of the folding group (20) The bottom plate (10) is folded, and according to some embodiments, a positioning group (40) can be disposed in the folding group (20) of the present invention, and the handle group (15) can be effectively fixed after being folded; The detailed composition of the present invention is as disclosed in the first and second figures. The bottom plate (10) is different from the folding group (20) at one end of which a rear wheel set (12) is pivoted, and the folding group (20) is pivoted. The bottom end of the handle set (15) has a front wheel set (16) for the user to control the direction by operating the handle set (15) and to move using the front and rear wheel sets (16, 12); the above folded set (20) As shown in the second and third figures, the folding group (20) has a fixing seat (21) that can be locked at the end of the bottom plate (10), and the fixing seat (21) is different from the bottom end of the bottom plate (10). A folding bracket (22) is provided. According to some embodiments, the end of the fixing base (21) is pivoted with a shaft (23), and the two sides of the folding bracket (22) are respectively locked by a locking member (230), so that the folding bracket (22) It can be selectively pivoted relative to the fixed seat (21). The end of the folding bracket (22) different from the pivoting end of the fixing base (21) is provided with a vertical pipe member (25) for pivoting the handle group (15), and the folding bracket (22) is pivoted to the fixing base (21). The upper end of the connecting end is provided with at least one guiding wheel (24) for guiding and limiting the position corresponding to the brake group (30); and the braking group (30) is as shown in the second and third figures, the braking The group (30) has a swinging block (31) on the fixing seat (21) of the folding group (20), and an elastic member (33) is arranged between the swinging block (31) and the fixing seat (21). After the swinging block (31) is pressed against the fixing base (21), a pre-stress of the upward resetting may be generated, and the swinging block (31) is formed at the end of the pivoting end of the fixing base (21) to form at least one corresponding folding bracket. (22) a stop (32) of the guide wheel (24), and the stop (32) has an upright stop surface (321) corresponding to the handle set (15) and a tilting guide to the bottom plate (10) a face (322), wherein the stop face (321) can generate a stop function for restricting the folding of the handle set (15) relative to the guide wheel (24), and The guiding surface (322) can be used for guiding the downward folding of the handle group (15), and a pedal (34) is locked above the swinging block (31) for the user to press the foot, and the braking The set (30) is pivotally provided with a guard plate (35) on the side of the pivoting portion of the folding bracket (22) different from the swinging block (31), and the guarding plate (35) can selectively shield the swinging block (31), and the The edge of the shield (35) has a protrusion (350) attached to the folding bracket (22) to restrict the guard plate (35) from pressing down against the swinging block (31), when the guarding plate (35) is not lifted up, The user cannot press the swing block (31) to generate a protective effect; further, the positioning group (40) is as shown in the second and third figures, and is disposed on the fixing seat (21) and the folding bracket. (22) the relative position after folding, wherein the positioning group (40) is formed on the fixing base (21) with a class hole (41) corresponding to the folding bracket (22), the class hole (41) opening is provided with a liner (42), and a guide post (44) is disposed on the axial center of the liner (42), and an elastic member (43) is provided between the guide post (44) and the inside of the class hole (41) for generating an outward pre-force. And the guide post (44) has a convex card section (440) penetrating the liner (42) for the guide post (44) The convex card segment (440) is selectively insertable into the folding bracket (22), and the positioning group (40) is further provided with a mounting hole (45) at a corresponding position after the folding bracket (22) is folded, the mounting hole (45) a slide (46) for selectively embedding the convex portion (440) of the guide post (44), and the slide (46) is axially slidably provided with a convex card portion for pushing the guide post (44) (440) a push rod (47), and the push rod (47) has a pressing block (48) on the outside of the folding bracket (22) for facilitating the user to push the guide post (44) through the push rod (47). When the convex card segment (440) of the guide post (44) is pressed back, the end point can correspond to the bonding surface of the folding bracket (22) and the fixing seat (21) [as shown in the sixth figure], so that the folding bracket (22) ) can be smoothly separated from the fixed seat (21); Thereby, the group constitutes a safe folding structure of the scooter which is easy to operate, saves time and labor, and has good stability and safety.

Through the above structural design and composition, the actual application of the creation is as shown in the fourth, fifth and sixth figures. In the normal use state, the handle set of the folding bracket (22) of the brake group (30) is 15) is perpendicular to the fixing seat (21) of the bottom plate (10), and the guide wheel (24) on the folding bracket (22) is attached to the braking block (30) swinging block (31). The stop block (32) stops the surface (321) so that the handle set (15) is not folded down and is in a state in which it can be operated [as shown in the first figure), because the scooter is in operation The guard plate (35) of the brake group (30) is limited to the swing block (31) of the folding bracket (22) to form a protective function, which can prevent the swing block (31) from being stepped down by mistake, and can improve the whole Operational safety; and as shown in Figures 4 and 5, when the handle set (15) needs to be folded, the guard plate (35) of the brake set (30) is first lifted up and stepped on with the foot The swinging block (31) of the brake group (30) causes the stopper (32) on the swinging block (31) to be disengaged from the guide wheel (24), so that the handle set (15) on the folding bracket (22) is not Re-limit, and can be actuated The handle set (15) is folded away from the fixed seat (21) together with the folding bracket (22), and the handle set (15) is superposed on the bottom plate (10), and when the positioning set (40) is located on the folding bracket (22) When the sliding cylinder (46) corresponds to the guiding post (44) on the fixing seat (21), the guiding post (44) can be pushed out by the elastic member (43) to embed the convex clamping portion (440) into the sliding cylinder (46). As shown in the sixth figure, the folding bracket (22) can be restrained from the fixing seat (21), so that the handle group (15) is also limited, so that the handle group (15) is not free after folding. Zhang Zhan; again, when you need to expand the handle set (15) again, it is like As shown in the six figures, the user only needs to actuate the push rod (47) through the pressing block (48) of the positioning group (40), so that the push rod (47) can push the guide post (44) and the guide post (44) The convex card section (440) is pulled out of the sliding cylinder (46), so that the folding bracket (22) and the fixing base (21) can be released, and then only the handle set (15) needs to be pulled up [as shown in the fourth figure] The guide wheel (24) of the folding bracket (22) is movable upward along the guiding surface (322) of the stopper (32) of the swinging block (31) of the braking group (30), and is guided by the inclined inclined surface (322) generating a depression swing block (31) such that the stop faces (321) of the stoppers (32) on both sides of the swing block (31) are lower than the guide wheels (24) of the folding bracket (22), allowing the folding bracket ( 22) The guide wheel (24) is re-applied to the stop (321) of the stop (32) of the swing block (31), so that the handle set (15) is completely re-erected and the limit is obtained [as shown in the first figure) Show].

As can be seen from the foregoing description, since the handle set (15) of the present scooter utilizes the brake set (30) and the positioning set (40) to generate a selective stacking action with respect to the bottom plate (10), and the brake set (30) The protective plate (35) is used to protect the inside to avoid accidental mishaps, thereby further improving the overall safety. At the same time, the positioning group (40) can selectively insert the card by using the guide post (44) located at the fixed seat (21). The sliding cylinder (46) of the folding bracket (22) prevents the handle group (15) from being arbitrarily operated after being folded, thereby improving the stability of folding and fixing, and making the creation "operability, stability and safety", etc. The aspect is more effective than the existing one.

In this way, it can be understood that this creation is an excellent creation. In addition to effectively solving the problems faced by the practitioners, the effect is greatly enhanced, and the same or similar product creation or public use is not seen in the same technical field. At the same time, it has the effect of improving the efficiency. Therefore, this creation has met the requirements of "newness" and "progressiveness" of the new patent, and is applying for a new type of patent according to law.

Claims (12)

A scooter safety folding structure, the scooter comprising a bottom plate, a handle set, a folding set disposed on the bottom plate and the handle set, a brake set disposed in the folded set, and a positioning set disposed in the folded set; The bottom plate has a rear wheel set at one end of the folding group, and the bottom end of the handle group pivoted through the folding group has a front wheel set; and the folding set has a fixing seat that can be locked at the end of the bottom plate, and the fixing seat is different from One end of the bottom plate is pivotally provided with a folding bracket, and one end of the folding bracket different from the pivoting end of the fixing seat is provided with a vertical pipe member for the handle group to be pivoted, and the folding bracket is provided with at least one guide wheel above the pivoting end of the fixing base; The brake assembly has a swinging block that can be pivoted on the folding group fixing seat, and the swinging block is provided with an elastic member for resetting upwardly, and the swinging block is formed with at least one corresponding to the folding end at one end of the pivoting end of the fixing seat. a stopper of the bracket guide wheel, and the stopper can move the handle group between an upward standing position and a downward folded position by restricting the guide wheel; further, the positioning group is disposed on the fixing seat and the folding branch The handle group is folded downwardly relative position, and the positioning group is formed on the fixing base to form a class hole, the class hole opening is provided with a liner, and the liner axis is provided with a guide for externally generating a reset force a column, and the guide post has a convex card section penetrating the liner, and the positioning group is provided with a mounting hole at a corresponding position of the folding bracket, and the mounting hole is provided with a selective insertion of the convex portion of the guide post The sliding cylinder has a push rod that can push the convex portion of the guiding post, so that the end point of the protruding portion of the guiding post can be corresponding to the bonding surface of the folding bracket and the fixing seat. The safety folding structure of the scooter according to claim 1, wherein the fixing seat end portion of the folding group has a shaft rod, and a lock member is respectively locked by the outer sides of the folding bracket. The scooter safety folding structure according to claim 1, wherein the swinging block of the brake group has an upright stop surface and a tilting guide surface. The scooter safety folding structure according to claim 1, wherein the brake block of the brake group is locked with a pedal. The safety folding structure of the scooter according to the first aspect of the invention, wherein the brake assembly is pivotally disposed on a side of the folding bracket different from the pivoting portion of the swinging block, and the edge of the shield has a folding bracket. Bump. The safety folding structure of the scooter according to claim 1, wherein the guide post of the positioning group and the interior of the class hole are supported by an elastic member for generating an outward pre-force. The scooter safety folding structure according to claim 1, wherein the push rod of the positioning group has a pressing block on the outside of the folding bracket. A scooter safety folding structure, the scooter comprising a bottom plate, a handle set, a folding set disposed on the bottom plate and the handle set, and a brake set disposed in the folded set; wherein the bottom plate is different from the folded set at one end a wheel set, wherein the bottom end of the handle set pivoted through the folding group has a front wheel set; the folded set has a fixed seat that can be locked at the end of the bottom plate, and the fixed seat is pivotally provided with a folding bracket at one end of the bottom plate, and The folding bracket is different from the pivoting end of the fixing seat, and is provided with a vertical pipe member for the handle group to be pivoted, and the folding bracket is provided with at least one guiding wheel above the pivoting end of the fixing seat; The brake group has a swinging block that can be pivoted on the folding group fixing seat, and the swinging block is provided with an elastic member for resetting upwardly, and the swinging block is formed at least one corresponding to the one end of the pivoting end of the fixing seat. Folding the stopper of the guide roller of the bracket, and the stopper can move the handle group in an upwardly rising position and a downwardly folded position by restricting the guide wheel, and the brake group is different from the swinging block on the folding bracket A guard plate is pivoted on one side of the section. The safety folding structure of the scooter according to claim 8, wherein the fixing seat end portion of the folding group has a shaft rod, and the two sides of the folding bracket are respectively locked by a locking member. The scooter safety folding structure according to claim 8, wherein the swinging block of the brake group has an upright stop surface and a tilting guide surface. The scooter safety folding structure according to claim 8, wherein the brake block of the brake group is locked with a pedal. The scooter safety folding structure of claim 8, wherein the brake group guard edge has a bump that abuts the folding bracket.