TWM537050U - Handlebar structure - Google Patents

Description

Handle structure

The creative department belongs to the technical field of the handle of the steering direction, specifically refers to a foldable handle structure, which can reduce the volume of the handle and facilitate the user to pull after folding.

According to the movable sports equipment, scooter, cart and the like, the wheel fork tube usually needs to be provided with an upwardly extending handle for the user to control the traveling direction of the device. Generally, the handle is a T-shaped rod composed of a vertical tube connecting the wheel set fork tube and a horizontally disposed handle which is perpendicular to the vertical tube. The two ends of the handle are generally used for the user to hold and control, for operation. Convenience, generally the handles at both ends of the handle are approximately the same width as the shoulders of the user, so that the operation space and flexibility are better; however, the aforementioned sports equipment, scooters, carts and the like are considered. The convenience and space of collection and transportation, these devices will be designed in a foldable structure to effectively reduce the volume of the folded material. However, the handle can not be effectively folded, and the length of the standpipe can be shortened by at least the telescopic tube structure or the bent structure. There is no special breakthrough for the handle portion, which affects the volume of the application device during storage or transportation. It causes inconvenience in collection and transportation, and when moving during non-use time, it is usually still necessary to use the lifting handle to move. Since the handle is suspended on the standpipe, there is a center of gravity on the side of the simple lifting handle. The problem of the average is very inconvenient for the lifting equipment, so the practicality of the existing handles is indeed open to question.

The reason is that the creator has in-depth discussion on the use of the above-mentioned existing handles, and has been actively seeking solutions through years of experience in R&D and manufacturing of related industries, and has been successfully developed through continuous efforts in research and trials. A handle structure can effectively overcome the troubles and inconveniences of the existing handles that cannot be effectively folded.

Therefore, the purpose of the present invention is to provide a handle structure whereby the handle can be relatively folded to effectively reduce the volume thereof, which facilitates collection and transportation.

Moreover, another main purpose of the present invention is to provide a handle structure that enables the handles on both sides to be snapped together when folded, so that the center of the handle is biased to maintain stability during lifting. Improve its practicality.

Accordingly, the present invention mainly achieves the aforementioned purposes and effects through the following technical means; it comprises: a standpipe having a straight rod section connecting the wheel sets, and having two sides on the top end of the straight rod section respectively a fork joint; the two joint sets are respectively composed of a post, two cover plates and a shaft button, wherein the post is disposed at the top ends of the two forks of the standpipe, and the two cover plates are respectively disposed before and after the post Both sides of the surface, and the shaft button is pivoted between the two cover plates, and the shaft button can slightly protrude one of the cover plates, and the shaft button can be pushed to generate a pre-force for automatic reset, and the circumference of the shaft button can be selected. The sexual card is placed on one of the cover plates; the second grip is pivoted to the two joint sets by a sleeve The shaft button is arranged on the shaft button, and the shaft button can synchronously separate the sleeve and the cover plate, or can be selectively separated from the cover plate, for the grip to rotate relative to the fork rod, and the two grips can be mutually engaged when the peripheral edges are relatively folded. Comb.

Therefore, through the above-mentioned technical means, the structure of the handle can be practical and convenient, so that the added value of the product can be greatly improved, and the economic efficiency and competitiveness of the product can be improved.

In order to enable the review committee to further understand the composition, features and other purposes of the creation, the following is a preferred embodiment of the creation, and the detailed description of the creation is as follows, and at the same time, those skilled in the art can follow the instructions. Specific implementation.

(10) ‧ ‧ erector

(11)‧‧‧ Straight section

(12)‧‧‧ forks

(13)‧‧‧Installation Department

(14)‧‧‧Lock Firmware

(20) ‧‧‧ joint group

(21) ‧‧‧Post

(210)‧‧‧ joint surface

(211) ‧‧‧Snaps

(212)‧‧‧Arc face

(22)‧‧‧ Cover

(220)‧‧‧Joint piece

(221) ‧‧‧Snaps

(222)‧‧‧ Guide column

(223)‧‧‧Perforation

(224)‧‧‧ card slot

(225) ‧‧‧Ring

(23) ‧ ‧ ‧ sets

(24)‧‧‧Flexible parts

(25)‧‧‧ shaft button

(251)‧‧‧Cards

(252)‧‧‧Limited blocks

(26)‧‧‧ cushion

(30)‧‧‧ grip

(31)‧‧‧ comb

(32)‧‧‧ bushings

(33)‧‧‧Axis hole

(331)‧‧‧ concave card slot

(332) ‧‧‧ Limit slots

(34) ‧‧‧ Ring groove

The first picture shows the appearance of the structure of the handle of the present invention when it is unfolded.

The second figure is an exploded view of the structure of the handle of the present invention for displaying its constituent elements and relative relationships.

The third figure is a partial exploded view of the structure of the handle of the present invention, which further explains the composition and relationship of the joint group and the grip.

The fourth picture is a schematic cross-sectional view of the joint group before the action of the creation handle structure, which is used to explain the composition and the buckle state of the joint group.

Fig. 5 is a schematic cross-sectional view of the joint set in the structure of the handle of the present invention, illustrating the composition and clutching state of the joint group.

Fig. 6 is a front cross-sectional view showing the structure of the handle of the present invention for explaining the folding action of the handle.

The seventh picture shows the appearance of the handle structure of the present creation.

The present invention is a handle structure, and the specific embodiments of the present invention and its components are illustrated with the accompanying drawings, all references to front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical, only for It is convenient to describe, not to limit the creation, nor to limit 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.

The detailed structure of the handle structure of the present invention is as disclosed in the first figure. The handle structure is composed of a vertical tube (10), a joint set (20) and two grips (30), wherein the grips are The (30) is respectively pivoted on both sides of the top end of the vertical pipe (10) by using the joint group (20), so that the two grips (30) can be selected to be reversely expanded or folded in opposite directions; and the structure of the handle of the present invention is detailed. For further discussion, as disclosed in the second, third and fourth figures, the standpipe (10) has a straight rod section (11) and two fork rods (12) connected to the top end of the straight rod section (11). The two forks (12) have a mounting portion (13) for assembling the joint set (20), wherein the mounting portion (13) can be a jack, and the fork rod (12) can be locked with at least one locking member (14) a joint set (20), wherein the lock (14) can be a locking screw; and the joint set (20) has a post (21) that can be assembled on the riser (10) fork (12) Two points are arranged on the front and rear surfaces of the post (21) and a shaft button (25), wherein the post (21) can be inserted into the mounting portion (13) of the fork (12) Internal and locked by the firmware (14) And the front and rear sides of each of the posts (21) have a concave joint surface (210) for the cover plate (22) to be fitted, and the joint surface (210) has a cover plate (22) The positioning buckle portion (211) has a concave curved surface (212) at the top end of the connecting rod (21) for supporting the rotation of the grip (30), and the two cover plates (22) respectively have a sticker a neck-shaped engaging piece (220) abutting against the joint surface (210) of the post (21), and the engaging piece (220) of the two cover plates (22) has a card corresponding to the engaging portion (210) of the engaging portion (211) The buckle portion (221), the buckle portions (211, 221) may be a groove and a protrusion, so that the two cover plates (22) engaging pieces (220) can be bundled by a sleeve (23) On the rod (21), the buckle portion (211, 221) is used to generate a limit function [as shown in the fourth figure], and one of the two cover plates (22) corresponds to the center of the other cover plate (22). There is a guide post (222) for the elastic member (24) of a top support shaft button (25), and a punching hole (223) is formed in the center of the other cover plate (22), and the cover plate (22) The perforation (223) is formed with two opposite slots (224) at the periphery of the corresponding cover plate (22) for allowing the shaft button (25) to partially pass through the cover plate (22). ), but without the cover plate (22), and the two cover plates (22) respectively form a seat ring (225) on the opposite inner faces for arranging with a pad (26) and a grip (30) And the middle portion of the outer edge of the shaft button (25) is formed with two opposite blocks (251) for selectively synchronizing the card grip (30) and the cover (22) slot (224) [to limit the grip ( 30), as shown in the fourth figure, or separate from the cover (22) card slot (224) [to rotate the grip (30), as shown in the fifth figure], and then outside the shaft button (25) The edge end portion is formed with two opposite limiting blocks (252), so that the shaft button (25) can be limitedly rotated on the grip (30); as the outer edges of the two grips (30) are respectively folded can a relatively overlapping comb (31) [as shown in the seventh figure], and a grip (30) corresponding to the joint group (20) has a sleeve (32) at one end, and a shaft button is formed at the center of the sleeve (32) (25) a shaft hole (33) is provided, and an inner edge of the shaft hole (33) of the sleeve (32) is formed with a through-hole recessed slot (331) corresponding to the slider (251) of the shaft button (25), and The inner edge of the shaft hole (33) of the sleeve (32) is formed with a non-penetrating limit groove (332) corresponding to the limit button (252) of the shaft button (25), and the sleeve (32) is opposite to the shaft The circumference of the hole (33) is respectively formed with a ring groove (34) corresponding to the seat ring (225) of the cover plate (22), so that the grip (30) can be selectively used between the two cover plates (22) by the sleeve (32). Rotating, the group constitutes a foldable handle structure.

Through the above structural design, the present invention is used as shown in the first figure. The handle structure is pivoted to the two ends of the standpipe (10) by the joint set (20) when deployed for the gripping operation ( 12) The grips (30) are respectively unfolded outwardly and horizontally, and are operable, and at this time, the shaft button (25) of the joint group (20) is clamped to the cover plate (22) at the same time. The slot (224) of the perforation (223) and the shaft hole (33) of the sleeve (32) are recessed in the slot (331) [as shown in the fourth figure], so the grip (30) It can be horizontally restricted to the top of the fork (12) of the standpipe (10) [as shown in the first figure], so as not to be arbitrarily rotated; further, when it is necessary to fold, then further refer to the fourth and fifth As shown in the six figures, the user only needs to press the shaft button (25) of the protruding side cover (22) on the joint group (20), so that the shaft button (25) block (251) and the cover plate (22) The card slot (224) is separated [as shown in the fifth figure], and the grip (30) bushing (32) can no longer be restricted by the cover plate (22) of the joint group (20), and can be relatively pivoted, so The user only needs to flip the two grips (30) inward and hold the sides The (30) is fastened and folded by the comb piece (31) for convenient collection or transportation, and the shaft button (25) of the joint group (20) can be clamped to the cover plate (22) at the same time ( 223) The card slot (224) of the circumference and the shaft hole (33) of the grip (30) bushing (32) are recessed in the slot (331) [as shown in the fourth figure], so the grip (30) can be Horizontally inwardly restricted to the top end of the fork (12) of the standpipe (10) [as shown in the seventh figure], it is not arbitrarily rotated, and can effectively reduce the volume of the handle structure, and can be maintained when the user pulls the device The average and stability of its force.

In summary, it can be understood that this creation is a creative and excellent new creation. In addition to effectively solving the problems faced by the practitioners, the effect is greatly enhanced, and the same or similar product creation is not seen in the same technical field. Or public use, and at the same time have an improvement in efficacy, so 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.

(10) ‧ ‧ erector

(11)‧‧‧ Straight section

(12)‧‧‧ forks

(20) ‧‧‧ joint group

(22)‧‧‧ Cover

(23) ‧ ‧ ‧ sets

(25)‧‧‧ shaft button

(30)‧‧‧ grip

(31)‧‧‧ comb

(32)‧‧‧ bushings

Claims (7)

A handle structure includes: a vertical tube having a straight rod section connecting the wheel sets, and a fork rod on each side of the top end of the straight rod section; a joint group of two joints, respectively, consisting of a post and a cover The plate and the one-axis button are composed, wherein the connecting rod is disposed at the top ends of the two forks of the vertical pipe, and the two cover plates are respectively disposed on the front and rear side surfaces of the connecting rod, and the shaft button is pivotally disposed between the two cover plates, and the shaft is further The button can slightly protrude one of the cover plates, and the shaft button can be pushed to generate a pre-force for automatic reset, and the shaft button can be selectively clamped to one of the cover plates; the second gripper utilizes a sleeve They are respectively pivoted on the shaft buttons of the two joint sets, and the shaft buttons can synchronously separate the sleeves and the cover plates, or alternatively separate from the cover plates, for the grips to rotate relative to the forks, and then the two grips are relatively folded Can be interlocked with each other. The handle structure of claim 1, wherein the two forks of the standpipe have a mounting portion for the socket, and the joint of the joint group is correspondingly inserted into the mounting portion for utilizing at least one fastener Locked. The handle structure according to claim 1, wherein the front and rear sides of the joint of the joint group have a concave joint surface, and the joint surface has a buckle portion respectively, and the two cover plates respectively have a sticker Corresponding to the neck-shaped engaging piece of the joint surface, and the engaging piece has a buckle portion corresponding to the engaging surface of the engaging surface, and the two cover engaging pieces can be disposed on the joint surface by using a bundle . The handle structure according to claim 1, wherein a hole is formed in a center of one of the two cover plates of the joint group, and the cover plate is perforated. Two opposite slots are formed on the periphery of the other cover plate, and two opposite blocks are formed in the middle of the outer edge of the shaft button, and the opposite end portions of the shaft button are formed with two opposite limiting blocks, and the grip A shaft hole is formed in the center of the sleeve, and the inner edge of the shaft hole of the sleeve is formed with a corresponding concave card slot corresponding to the shaft button block, and the inner edge of the shaft hole of the other sleeve is formed with a corresponding shaft. The button limit block does not pass through the limit slot. The handle structure of claim 1, wherein one of the two cover plates of the joint set has a guide post corresponding to the center of the other cover plate, and the elastic member of the top support shaft button is disposed. The two cover plates of the joint group are respectively formed with a seat ring on the opposite inner faces, and the two sides of the sleeve of the grip are respectively formed with a ring groove corresponding to the cover ring of the cover on the circumference, for arranging with a pad and a grip . The handle structure of claim 1, wherein the top end of the post has a concave curved surface. The handle structure of claim 1, wherein the two grips have combs that are mutually engageable when folded.