CN217074670U

CN217074670U - High scooter scray of security

Info

Publication number: CN217074670U
Application number: CN202220481022.4U
Authority: CN
Inventors: 丁仲秋
Original assignee: Taizhou Chengxing Sports Equipment Co ltd
Current assignee: Taizhou Chengxing Sports Equipment Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-29
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a high scooter scray of security, including last scray, lower scray and handle, it links to each other with scray one end down through first pivot to go up the scray, the other end of scray links to each other with the handle through the second pivot down, it even has the riser to go up the scray upper end, be equipped with the locking couple in the handle lower part, locking couple upper end is connected with draw gear, be equipped with the locking axle on last scray, be equipped with slidable spacing recess on handle upper portion, be equipped with spacing hasp on the riser, when the handle rotates and laminates on scray one side, locking couple lock is epaxial in the locking, spacing recess can the lock buckle on spacing lock. This scray simple structure is exquisite, adopts two closure structure and every closure structure homoenergetic to realize comparatively good closure effect, and whole closure is respond well, and the security is high.

Description

High scooter scray of security

Technical Field

The utility model relates to a scooter field, concretely relates to high scooter scray of security.

Background

Scooter receives more and more liking of people, especially electric scooter, and electric scooter is based on traditional manpower slide, in addition the vehicle of electric power external member. In order to facilitate the storage of the scooter, a folding structure is required to be arranged on the scooter, and the structure of the folder is diversified. Patent with publication number CN 208813418U discloses a scooter folder, which comprises a folding lock block, a front fork lock block, a wrench lock catch, an i-shaped lock catch and a connecting component, the device has a simpler structure, but the locking effect is relatively poor; for another example, the invention patent with the publication number of CN 105480347a provides a scooter folder, which has a good locking effect, but has the problems of relatively complex structure, complex assembly and high production cost. Based on the above problems, it is expected to research a scooter folder that has a simple structure, is convenient to use, and above all has high safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high scooter scray of security, this scray simple structure is exquisite, adopts two closure structure and every closure structure homoenergetic to realize comparatively good closure effect, and whole closure is respond well, and the security is high.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a high scooter scray of security, includes scray, lower scray and handle, it links to each other with scray one end down through first pivot to go up the scray, the other end of scray down through the second pivot with the handle links to each other, and it has the riser to go up the scray upper end, is equipped with the locking couple in the handle lower part, and locking couple upper end is connected with draw gear, is equipped with the locking shaft on last scray, is equipped with slidable spacing recess on handle upper portion, is equipped with spacing hasp on the riser, works as when the handle rotates and laminates on scray one side, locking couple lock is epaxial locking, and spacing recess can the lock be buckled on spacing hasp.

Preferably, the traction device comprises a movable joint screw, the upper end of the movable joint screw is connected with a sliding rod, the handle is provided with a sliding groove, and the sliding rod is arranged in the sliding groove and can slide in the sliding groove.

Preferably, the spout is the rectangular strip hole of circle, the rectangular strip hole width of circle is 4~6 millimeters, and length is 12~15 millimeters.

Preferably, a circular hole is formed in the upper portion of the locking hook, an internal thread is formed in the circular hole, and the swing screw is engaged with the internal thread.

Preferably, the diameter of the locking shaft is 7-9 mm.

Preferably, the upper folder is provided with two symmetrical mounting plates, the locking shaft is arranged between the two mounting plates, and the locking shaft and the second rotating shaft are arranged in parallel.

Preferably, be equipped with the screw rod on the handle, worn the spring on the screw rod, spring one end is supported on the handle, and the other end even has the slider, and the slider runs through on the screw rod and can the side-to-side movement under the effect of spring, and the second slides the limiting plate and establishes at the slider lower extreme.

Preferably, the slider is connected with a handheld part through a connecting rod, a sliding hole is formed in the handle, and the connecting rod penetrates through the sliding hole and the handheld part is located above the handle.

Preferably, the lower folder is formed by enclosing two semicircular arc-shaped plates, an upper bolt perforation and a lower bolt perforation which are parallel to each other are arranged on the two arc-shaped plates, and the locking bolt penetrates through the bolt perforation and then is fixed in the bolt perforation.

Preferably, the bottom surface of the upper folder is provided with a limiting rod, and the upper end surface of the lower folder is provided with a limiting hole corresponding to the limiting rod.

Among the above-mentioned technical scheme, simple structure and high advantage of security are taken into account to the scray structure, do benefit to and use widely. When using, rotate two upper and lower scray with earlier and paste together, then the twist grip, until the handle laminating in one side of last scray, in the rotation process, locking couple and locking axle can the block be in the same place, meanwhile, the spacing recess that can slide can the block on spacing hasp, can reach and keep in the locking state, the closure effect of two locking structure is all comparatively stable, the closure effect of preferred all can be played to any locking structure alone, therefore, this device closure effect is better, the security is higher, the security in the guarantee scooter use. When the two are required to be opened, the operator separates the limiting sliding groove from the limiting lock catch through the sliding handheld part, then the locking hook is gradually separated from the locking shaft under the driving of the traction device until the two are completely separated, and the opening action of the upper folder and the lower folder can be completed. And the locking hook does not need to be manually taken down from the locking shaft after being opened by an operator for the second time, so that the operation is simple and convenient, the use is flexible, the locking effect is better, and the safety is greatly guaranteed. A limiting rod and a limiting hole are arranged between the upper folder and the lower folder, so that the upper folder and the lower folder are buckled together and are prevented from rotating relatively.

Drawings

FIG. 1 is a schematic view of the structure of the present invention in a locked state;

FIG. 2 is a schematic view of the open state of the structure of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 shows another embodiment of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1, 2, 3 and 4, the scooter folder with high safety comprises an upper folder 1, a lower folder 2 and a handle 3, wherein the lower folder is formed by two semicircular arc plates in a ring shape, the two arc plates are provided with an upper bolt perforation hole and a lower bolt perforation hole which are parallel and have internal threads, and a bolt 4 and a bolt 5 pass through the bolt perforation holes to fix the two arc plates together and can adjust the tightness degree of the two arc plates. Be equipped with two otic placodes of symmetry on the left of the bottom of last scray 1, the shaft hole is rotated on the otic placode, the upper portion left side of scray is equipped with the installation otic placode down, be equipped with the pivot through-hole on the installation otic placode, the installation otic placode can be arranged in between two otic placodes, first pivot 6 passes behind pivot hole and the pivot through-hole will go up scray 1 and fold 2 rotations of lower scray and link together, the two can rotate around first pivot 6, be equipped with fixed screw 7 in 6 one end of first pivot, the fixed effect of reinforcing. The upper portion of the right side of the lower folder 2 is provided with symmetrical handle installation ear plates, handle rotating shaft holes are formed in the ear plates, the handle 3 is enclosed into a U shape by a bottom plate 31, a left side plate 32 and a right side plate 33, a second rotating shaft 8 is fixed between the left side plate 32 and the right side plate 33, and the second rotating shaft 8 penetrates through the handle rotating shaft holes and can rotate in the shaft holes. The upper end of the upper folder 1 is also connected with a stand pipe 12, and the upper end of the handle 10 is a free end facing the stand pipe. The upper folder comprises a base and an upper mounting column, and the vertical pipe is mounted on the mounting column.

In order to realize the locking of the upper folder 1 and the lower folder 2, two locking structures are arranged in the novel structure to carry out locking operation together, and each locking structure can bear a corresponding better locking effect as an independent locking mechanism of the folder, so that the two locking structures in the scheme are placed together to realize resultant force locking, a better locking effect is realized, the folder is prevented from being loosened to generate danger, and the whole safety is higher. The concrete structure is as follows:

the lower part of the handle bottom plate 31 is provided with a locking hook 9 which penetrates through the second rotating shaft 8 and is positioned between the left side plate 32 and the right side plate 33. Two symmetrical rectangular mounting plates are arranged at the lower end of the upper folder, shaft holes are formed in the mounting plates, and the locking shaft 10 is fixed in the shaft holes. And preferably, the locking shaft 10 is disposed in parallel with the second rotation shaft. When the handle is rotated and attached to one side of the upper folder, the locking hook can be buckled on the locking shaft. In order to facilitate the operation, the upper end of the locking hook is connected with a traction device, the traction device comprises an eyelet screw 11, a sliding rod 13 penetrates through a hanging ring at the upper end of the eyelet screw, two symmetrical sliding grooves 110 are arranged on the left side plate and the right side plate, and the sliding rod penetrates through the sliding grooves 110 and can move back and forth in the sliding grooves. The other end of the sliding rod is provided with a locking nut 14 for fixing. The lower end of the movable joint screw 11 is provided with external threads, the upper end of the locking hook 9 is provided with a screw through hole, internal threads are arranged in the through hole, and the lower end of the movable joint screw is connected in the through hole of the locking hook through threads and connects the movable joint screw and the locking hook together. When it is desired to disengage the locking hook from the locking shaft, the operator, by acting on the free end of the handle and turning outwards, again in the process the pulling means gradually disengages the locking hook 9 from the locking shaft until it is completely disengaged. Need not to open the back with the handle, the operation once more is from locking epaxial manual part with locking couple for the operation is more convenient.

Preferably, the spout is the rectangular strip hole of circle, and the rectangular strip hole width of circle is 4~6 millimeters, and is long 12~15 millimeters, and the locking axle diameter is 7~9 millimeters.

The handle bottom plate 31 is provided with a screw 15 at the upper part thereof, the left side plate 32 and the right side plate 33 are provided with screw holes, the screw 15 passes through the screw holes and is fixed between the left side plate and the right side plate, the screw 15 is provided with a spring 16, one side of the spring 16 is fixed on the right side plate 33, the other side of the spring 16 is connected with a slide block 17, the slide block 17 is provided with a limit groove 18, and the slide block 17 and the limit groove 18 can be integrally formed. The slide block 17 can drive the limit groove 18 to slide left and right on the screw rod 15 under the action of the restoring force of the spring 16. A locking buckle 20 is fixed on the upright 12 by two screws 19, and when the locking hook is fastened on the locking shaft, the limiting groove 18 can enter and be clamped in the locking buckle 20, and the spring 16 is in a compressed state at the moment, so that the limiting groove can be locked and fixed in the locking buckle.

The side of the sliding block 17 far away from the limiting groove 18 is provided with a handheld portion 21 through a connecting rod, the bottom plate 31 is provided with a long sliding hole 23, the connecting rod penetrates through the long sliding hole 23, the handheld portion 22 is displayed on the surface of the bottom plate 31, and the handheld portion 22 facilitates an operator to operate the limiting groove 18. The operator controls the slide and the stop groove 18 by means of the hand grip 22. When the upper folder and the lower folder need to be opened, an operator pushes the handheld portion 22, the sliding block 17 extrudes the spring 16 rightwards until the limiting groove 18 is separated from the locking buckle, unlocking is achieved, the accidental folding condition caused by mistaken collision is avoided, and the folder is safe and convenient to use. The second limiting plate and the second limiting groove form a second locking structure in the scheme. Further, the spring 16 is provided with a left pre-load.

Further, the limit groove 18 is a U-shaped groove opened leftward, the locking buckle is a U-shaped groove opened rightward, and the two U-shaped grooves can be mutually inserted and tightly abutted by restoring force of the spring 16 to prevent disengagement, thereby realizing a locking state.

To enhance aesthetics, the left side panel 32 and right side panel 33 of the handle 3 can fit over the outside of the riser 12 and wrap the locking structure inside.

Further, in another embodiment of the present patent, in order to enhance the fixing effect of the upper folder 1 and the lower folder 2, a plurality of limiting rods 101 are provided on the upper folder 1, and a plurality of limiting holes 201 are provided on the lower folder. The folder can be prevented from rotating relatively, the rotating torque is reduced to act on the locking structure, the abrasion is reduced, and the service life is prolonged.

The embodiment is only an illustration of the concept and implementation of the present invention, and is not a limitation, and the technical solution without substantial transformation is still within the protection scope under the concept of the present invention.

Claims

1. The utility model provides a high scooter scray of security, includes scray, lower scray and handle, its characterized in that, it links to each other with scray one end down through first pivot to go up the scray, the other end of scray down pass through the second pivot with the handle links to each other, and it has the riser to go up the scray upper end, is equipped with the locking couple in the handle lower part, and locking couple upper end is connected with draw gear, is equipped with the locking axle on last scray, is equipped with the spacing recess that can slide on handle upper portion, is equipped with spacing hasp on the riser, works as when the handle rotates and laminates last scray one side, locking couple lock is epaxial, and spacing recess can the lock detain at spacing lock.

2. The scooter folder with high safety as claimed in claim 1, wherein the traction device comprises a movable joint screw, a sliding rod is connected to the upper end of the movable joint screw, a sliding slot is provided on the handle, and the sliding rod is arranged in the sliding slot and can slide in the sliding slot.

3. The scooter folder with high safety as claimed in claim 2, wherein the sliding slot is a round rectangular long hole, the width of the round rectangular long hole is 4-6 mm, and the length of the round rectangular long hole is 12-15 mm.

4. The scooter folder with high safety as claimed in claim 3, wherein a circular hole is formed at an upper portion of the locking hook, an internal thread is formed at the circular hole, and the swing screw is engaged with the internal thread.

5. The scooter folder with high safety as claimed in claim 4, wherein the diameter of the locking shaft is 7-9 mm.

6. The scooter folder with high safety as claimed in claim 5, wherein the upper folder is provided with two symmetrical mounting plates, the locking shaft is disposed between the two mounting plates, and the locking shaft is disposed in parallel with the second rotation shaft.

7. The scooter folder with high safety as claimed in any one of claims 1, 2, 3, 4, 5 or 6, wherein the handle is provided with a screw, the screw is provided with a spring, one end of the spring is abutted against the handle, the other end of the spring is connected with a sliding block, the sliding block penetrates through the screw and can move left and right under the action of the spring, and the slidable limiting groove is arranged at the lower end of the sliding block.

8. The scooter folder with high safety as claimed in claim 7, wherein the slider is connected with a hand-held part through a connecting rod, the handle is provided with a sliding hole, the connecting rod passes through the sliding hole and the hand-held part is located above the handle.

9. The scooter folder with high safety as claimed in claim 8, wherein the lower folder is formed by enclosing two semicircular arc plates, two bolt through holes are formed in the two arc plates in parallel, and the locking bolt is fixed in the bolt through hole after passing through the bolt through hole.

10. The scooter folder with high safety as claimed in claim 9, wherein the upper folder has a limiting rod on the bottom surface, and the lower folder has a limiting hole on the upper end surface corresponding to the limiting rod.