CN217496411U

CN217496411U - Locking handle mechanism for folding scooter

Info

Publication number: CN217496411U
Application number: CN202221516736.0U
Authority: CN
Inventors: 刘玉冰; 崔艳辉; 黄振祥
Original assignee: Shenzhen Leqi Intelligent Technology Co ltd
Current assignee: Shenzhen Leqi Intelligent Technology Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-09-27
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a lock solid handle mechanism for folding scooter, it is including the undersetting, the upper bracket, handle and pivot, the top of undersetting is located to the upper bracket, the lateral part of upper bracket is located to the handle, the lateral part of undersetting is passed in the pivot, the lateral part of upper bracket and the lower extreme of handle, the spout has been seted up to one side of handle towards the upper bracket, be equipped with the slider that can horizontal slip in the spout, the lateral part of slider is fixed with presses the press handle, press the lateral wall that the press handle passed the spout and extend to the outside of handle, the slider has the spring to press one side butt of press handle dorsad, the lateral part of slider is formed with can collude the knot with the upper bracket joint complex, the spring is used for ordering collude knot joint in the upper bracket, overcome the elasticity of spring when pressing the press handle, in order to collude knot and upper bracket separation. The utility model discloses can not only realize reliable closure, but also conveniently carry out the unblock operation, satisfy the application demand betterly.

Description

Locking handle mechanism for folding scooter

Technical Field

The utility model relates to a folding scooter especially relates to a lock solid handle mechanism for folding scooter.

Background

The folding scooter is a scooter product that conveniently accomodates and carry, and the front fork of scooter, stand hookup location generally can set up the hinge mechanism and corresponding locking mechanism, in order to realize the locking function, need set up corresponding handle mechanism, and current handle mechanism is with cam handle is many, and cam handle realizes the locking through the mode of supporting tightly, because of its function that lacks the self-locking, so the condition that takes place the handle and throw off very easily, can not satisfy the application demand of high reliability.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's not enough, a can realize reliable closure, make things convenient for the locking solid handle mechanism that is used for folding scooter of unblock operation.

In order to solve the technical problem, the utility model adopts the following technical scheme.

A locking handle mechanism for a folding scooter comprises a lower support, an upper support, a handle and a rotating shaft, wherein the upper support is arranged at the top end of the lower support, the handle is arranged at the side part of the upper support, the rotating shaft penetrates through the side part of the lower support, the side part of the upper support and the lower end of the handle, a sliding groove is formed in one side of the handle, which faces the upper support, a sliding block capable of sliding left and right is arranged in the sliding groove, a pressing handle is fixed at the side part of the sliding block, the pressing handle penetrates through the side wall of the sliding groove and extends towards the outer side of the handle, a spring is abutted against one side of the pressing handle, a hook capable of being matched with the upper support in a clamping manner is formed at the side part of the sliding block, the spring is used for driving the sliding block to slide towards the edge of the sliding groove so as to enable the hook to be clamped on the upper support, when the pressing handle is pressed, the elastic force of the spring is overcome, so that the hook buckle is separated from the upper support.

Preferably, a transverse sliding rod is fixed in the sliding groove, penetrates through the sliding block and is in sliding fit with the sliding block.

Preferably, the spring is sleeved on the transverse sliding rod, and the spring is clamped between the sliding block and the inner wall of the sliding groove.

Preferably, a pressing cap is fixed to an end of the pressing handle.

Preferably, the portable electric tool further comprises a stand column, an insertion part is formed at the top end of the upper support, the insertion part is inserted into the lower end of the stand column, a jack is formed in the side part of the insertion part, a locking hole is formed in the side part of the stand column, the locking hole is aligned with the jack, the width of the locking hole is smaller than that of the jack, the hook buckle is aligned with the locking hole, when the handle approaches the side part of the upper support, the hook buckle is sequentially inserted into the locking hole and the jack, and the hook buckle is driven to be clamped on the inner wall of the stand column by means of elastic force applied by the spring.

Preferably, the end of the hook is formed with an inclined guide surface.

Preferably, a wrench part is formed at the upper end of the handle, and the width of the wrench part is greater than that of the handle.

Preferably, the side portion of the upper support is formed with two first hinge portions, the side portion of the lower support is formed with two second hinge portions between the two first hinge portions, and the rotation shaft passes through the first hinge portions and the second hinge portions in sequence.

Preferably, two ends of the rotating shaft are respectively screwed with screws, and the two screws are respectively clamped outside the two first hinge parts.

Preferably, the handle is formed at a lower end thereof with a cam portion provided between the two second hinge portions, and the rotation shaft passes through the cam portion.

In the locking handle mechanism for the folding scooter, the hinge fit between the upper support and the lower support is realized through the rotating shaft, and the rotating shaft passes through the lower end of the handle, so that the handle can overturn relative to the upper support, and the handle is used for driving the clutch mechanism between the upper support and the lower support to move, on the basis, the sliding chute and the sliding block capable of sliding along the sliding chute are arranged at the side part of the handle, when a user pulls the handle towards the upper support, the sliding block can be driven to slide and the hook buckle can be clamped on the upper support under the action of the elastic force exerted by the spring, the handle can be locked at the side part of the upper support, and when the user needs to unlock, the hook buckle can be separated from the upper support by pressing the pressing handle, the handle can now be pulled outwardly. The utility model discloses realized right based on above-mentioned structure the lock solid and the unblock function of handle compare prior art, the utility model discloses can not only realize reliable closure, but also conveniently carry out the unblock operation, better satisfied the application demand.

Drawings

FIG. 1 is a perspective view of the locking handle mechanism of the present invention;

FIG. 2 is a partially exploded view of the locking handle mechanism of the present invention;

FIG. 3 is a partial structural view of the locking handle mechanism of the present invention;

fig. 4 is a partially exploded view of the locking handle mechanism of the present invention;

fig. 5 is a partially exploded view of the locking handle mechanism of the present invention;

fig. 6 is a bottom view of the locking handle mechanism of the present invention;

fig. 7 is a cross-sectional view taken along line a-a of fig. 6.

Detailed Description

The present invention will be described in more detail with reference to the accompanying drawings and examples.

The utility model discloses a locking handle mechanism for folding scooter, which is shown by combining figures 1 to 7 and comprises a lower support 1, an upper support 2, a handle 3 and a rotating shaft 4, wherein the upper support 2 is arranged at the top end of the lower support 1, the handle 3 is arranged at the side part of the upper support 2, the rotating shaft 4 passes through the side part of the lower support 1, the side part of the upper support 2 and the lower end of the handle 3, the handle 3 is provided with a chute 30 towards one side of the upper support 2, a slide block 31 capable of sliding left and right is arranged in the chute 30, the side part of the slide block 31 is fixed with a pressing handle 32, the pressing handle 32 passes through the side wall of the chute 30 and extends towards the outer side of the handle 3, one side of the slide block 31, which is back to the pressing handle 32, is abutted with a spring 33, the side part of the slide block 31 is provided with a hook 34 capable of being matched with the upper support 2 in a clamping way, the spring 33 is used for driving the sliding block 31 to slide towards the edge of the sliding groove 30, so that the hook buckle 34 is clamped on the upper support 2, and when the pressing handle 32 is pressed, the spring 33 overcomes the elastic force of the spring 33, so that the hook buckle 34 is separated from the upper support 2.

In the above structure, the upper support 2 and the lower support 1 are hinged by the rotating shaft 4, and the rotating shaft 4 passes through the lower end of the handle 3, so that the handle 3 can be turned over relative to the upper support 2, and the handle 3 is used for driving the clutch mechanism between the upper support 2 and the lower support 1 to move, on this basis, the sliding groove 30 and the sliding block 31 capable of sliding along the sliding groove 30 are arranged at the side portion of the handle 3, when the user pulls the handle 3 towards the upper support 2, under the elastic force applied by the spring 33, the sliding block 31 can be driven to slide and the hook buckle 34 can be clamped on the upper support 2, at this time, the handle 3 can be locked at the side portion of the upper support 2, and when the user needs to unlock, the hook buckle 34 can be separated from the upper support 2 by pressing the pressing handle 32, the handle 3 can now be pulled outwards. The utility model discloses realized right based on above-mentioned structure the lock solid and the unblock function of handle 3 compare prior art, the utility model discloses can not only realize reliable closure, but also conveniently carry out the unblock operation, better satisfied the application demand.

In order to make the sliding block 31 slide left and right reliably and smoothly, in the present embodiment, a transverse sliding rod 35 is fixed in the sliding slot 30, and the transverse sliding rod 35 passes through the sliding block 31 and is in sliding fit with the sliding block 31.

Further, the spring 33 is sleeved on the transverse sliding rod 35, and the spring 33 is clamped between the sliding block 31 and the inner wall of the sliding chute 30. Under the supporting and guiding action of the transverse sliding rod 35, the spring 33 can be stably clamped between the sliding block 31 and the inner wall of the sliding chute 30.

In this embodiment, a pressing cap 36 is fixed to an end of the pressing handle 32. The pressing cap 36 may be circular, oval, or racetrack shaped.

Further, this embodiment further includes a column 5, an insertion portion 20 is formed at the top end of the upper support 2, the insertion portion 20 is inserted into the lower end of the column 5, a jack 21 is formed on a lateral portion of the insertion portion 20, a locking hole 50 is formed on a lateral portion of the column 5, the locking hole 50 is aligned with the jack 21, a width of the locking hole 50 is smaller than a width of the jack 21, the hook buckle 34 is aligned with the locking hole 50, when the handle 3 approaches the lateral portion of the upper support 2, the hook buckle 34 is sequentially inserted into the locking hole 50 and the jack 21, and the hook buckle 34 is driven to be clamped on the inner wall of the column 5 by the elastic force applied by the spring 33.

In the above structure, since the locking hole 50 is aligned with the insertion hole 21, and the width of the locking hole 50 is smaller than the width of the insertion hole 21, a step is formed at the junction of the locking hole 50 and the insertion hole 21, and when the hook buckle 34 is inserted into the locking hole 50 and the insertion hole 21, the hook buckle 34 can be hooked on the inner side edge of the locking hole 50.

Preferably, the end of the hook 34 is formed with an inclined guide surface 37. In this embodiment, by providing the inclined guide surface 37, in the process that the handle 3 approaches the upper support 2, the guide surface 37 abuts against and slides in the locking hole 50, so that the hook 34 automatically slides into the locking hole 50 and the insertion hole 21.

In order to facilitate manual operation, in the present embodiment, a wrench portion 38 is formed at an upper end of the handle 3, and a width of the wrench portion 38 is greater than a width of the handle 3.

Regarding the specific hinge relationship of the upper and lower supports, in the present embodiment, two first hinge portions 22 are formed on the side portion of the upper support 2, two second hinge portions 10 are formed on the side portion of the lower support 1, the two second hinge portions 10 are located between the two first hinge portions 22, and the rotating shaft 4 sequentially passes through the first hinge portions 22 and the second hinge portions 10.

Further, two screws 40 are screwed on two ends of the rotating shaft 4, and the two screws 40 are respectively clamped outside the two first hinge portions 22.

Preferably, a cam portion 39 is formed at a lower end of the handle 3, the cam portion 39 is provided between the two second hinge portions 10, and the rotation shaft 4 passes through the cam portion 39. Wherein, the cam portion 39 of handle 3 lower extreme is used for ordering about the upper bracket 2 with the inboard clutch mechanism 6 of undersetting moves, works as promptly when handle 3 is outwards pulled, clutch mechanism 6 removes upper bracket 2 with lock solid relation between the undersetting 1 works as handle 3 to when the lateral part of upper bracket 2 is drawn close, clutch mechanism 6 will upper bracket 2 with undersetting 1 lock solid, this clutch mechanism 6 is prior art, to its concrete mechanism and realization principle, the utility model discloses do not describe repeatedly.

The above is only the embodiment of the present invention, and is not intended to limit the present invention, and all modifications, equivalent replacements or improvements made within the technical scope of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a lock solid handle mechanism for folding scooter, its characterized in that, including undersetting (1), upper bracket (2), handle (3) and pivot (4), the top of undersetting (1) is located in upper bracket (2), the lateral part of upper bracket (2) is located in handle (3), pivot (4) pass the lateral part of undersetting (1), the lateral part of upper bracket (2) and the lower extreme of handle (3), spout (30) have been seted up towards one side of upper bracket (2) in handle (3), be equipped with slider (31) that can the horizontal slip in spout (30), the lateral part of slider (31) is fixed with press handle (32), press handle (32) to pass the lateral wall of spout (30) and to the outside extension of handle (3), slider (31) dorsad press one side of handle (32) to butt joint has spring (33), the lateral part of slider (31) be formed with can with upper bracket (2) joint complex collude knot (34), spring (33) are used for driving slider (31) to the edge slip of spout (30) so that collude knot (34) joint in upper bracket (2), when pressing handle (32) the elasticity of spring (33) is overcome in order to make collude knot (34) with upper bracket (2) separation.

2. A locking handle mechanism for a folding scooter according to claim 1, characterized in that a transverse sliding rod (35) is fixed in the sliding groove (30), the transverse sliding rod (35) passes through the sliding block (31) and is in sliding fit with the sliding block.

3. The locking handle mechanism for a foldable scooter according to claim 2, wherein the spring (33) is sleeved on the transverse sliding rod (35), and the spring (33) is clamped between the sliding block (31) and the inner wall of the sliding groove (30).

4. The locking handle mechanism for a folding scooter according to claim 1, wherein a pressing cap (36) is fixed to an end of the pressing handle (32).

5. The locking handle mechanism for foldable scooter of claim 1, further comprising a pillar (5), an inserting part (20) is formed at the top end of the upper support (2), the inserting part (20) is inserted at the lower end of the upright post (5), the side of the inserting part (20) is provided with an inserting hole (21), the side of the upright post (5) is provided with a locking hole (50), the locking holes (50) are aligned with the insertion holes (21), the width of the locking holes (50) is smaller than that of the insertion holes (21), the hooks (34) are aligned with the locking holes (50), when the handle (3) is close to the side part of the upper support (2), the hook buckle (34) is sequentially inserted into the locking hole (50) and the insertion hole (21), and the hook buckle (34) is driven to be clamped on the inner wall of the upright post (5) by means of the elastic force exerted by the spring (33).

6. The locking handle mechanism for a folding scooter according to claim 5, wherein the end of the hook (34) is formed with an inclined guide surface (37).

7. The locking handle mechanism for a folding scooter according to claim 1, wherein the handle (3) is formed with a wrench portion (38) at an upper end thereof, the wrench portion (38) having a width larger than that of the handle (3).

8. A locking handle mechanism for a folding scooter according to claim 1, characterized in that the side of the upper support (2) is formed with two first hinges (22), the side of the lower support (1) is formed with two second hinges (10), the two second hinges (10) are located between the two first hinges (22), and the rotation shaft (4) passes through the first hinges (22) and the second hinges (10) in sequence.

9. The locking handle mechanism for the foldable scooter of claim 8, wherein two ends of the shaft (4) are respectively screwed with screws (40), and the two screws (40) are respectively engaged with the outer sides of the two first hinges (22).

10. A locking handle mechanism for a folding scooter according to claim 8, characterized in that the lower end of the handle (3) is formed with a cam portion (39), the cam portion (39) is provided between the two second hinge portions (10), and the rotation shaft (4) passes through the cam portion (39).