CN218806315U - Folder and electric scooter - Google Patents
Folder and electric scooter Download PDFInfo
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- CN218806315U CN218806315U CN202223187481.0U CN202223187481U CN218806315U CN 218806315 U CN218806315 U CN 218806315U CN 202223187481 U CN202223187481 U CN 202223187481U CN 218806315 U CN218806315 U CN 218806315U
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- hook
- locking
- connecting rod
- folder
- locking hook
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The application discloses a folder and an electric scooter, wherein the folder comprises a first connecting seat, and a first locking hook is arranged at a first end of the folder; a second connecting seat, wherein a control cavity is formed in the second end of the second connecting seat, and a second locking hook is arranged in the control cavity; the hinge member is disposed between the first end and the second end; the driving piece is installed at the second end and comprises an operating switch and a connecting portion, and the operating switch can drive the second lock hook to switch between a locking state and an unlocking state through the connecting portion. The folder can control the second lock hook to move through the operating switch, so that the second lock hook and the first lock hook are driven to switch between a locking state and an unlocking state, only one switch button is arranged, and the folder is convenient to operate, simple in structure, stable and reliable; the safety device has a double-layer safety function, effectively prevents the folder from being easily opened when meeting an obstacle during running, and is safe and reliable; electric scooter can realize that the stand is erect when automatic closed locking, and can the auto-lock, safe and reliable by the scray after the closure.
Description
Technical Field
The application relates to scooter technical field especially relates to a scray and electric scooter.
Background
The folder is used as a key structure of the electric scooter, not only needs stable structural design, but also needs to consider simple appearance and convenient operation.
The traditional folder is mostly folded by adopting an eccentric wheel self-locking mechanism and a four-connecting-rod self-locking mechanism, the problems of insufficient structural rigidity and strength, complex operation and unclean appearance exist, and potential safety hazards such as the breakage of parts of the folder, misoperation, missing operation and the like exist in the driving process of the scooter.
Disclosure of Invention
An object of this application is to provide a scray and electric scooter to there is not enough, the operation is complicated, the not succinct problem of outward appearance in the traditional scray that exists among the solution prior art, and lead to the scooter to have the technical problem of potential safety hazards such as scray, maloperation, hourglass operation at the in-process of traveling.
In order to achieve the above object, the present application adopts a technical solution that: there is provided a folder comprising:
the first connecting seat comprises a first end, the first end is provided with a first locking hook, and the first locking hook extends towards the direction far away from the first end;
the second connecting seat comprises a second end facing the first end, the second end is provided with a control cavity so that the first lock hook can extend into the control cavity, a second lock hook is arranged in the control cavity, and the second lock hook has a locking state interlocked with the first lock hook and an unlocking state separated from the first lock hook;
the hinge piece is arranged between the first end and the second end and used for connecting the first connecting seat and the second connecting seat in a hinged mode;
the driving piece is installed at the second end and comprises an operating switch and a connecting portion, the operating switch is located outside the control cavity, the connecting portion is used for connecting the operating switch with the second lock hook, and the operating switch can drive the second lock hook to be switched between the locking state and the unlocking state through the connecting portion.
In one or more embodiments, the connecting portion includes a connecting rod, one end of the connecting rod penetrates through the control cavity and is fixed to the operating switch, the other end of the connecting rod is connected to the second lock hook, and the operating switch can drive the second lock hook to slide axially along the connecting rod through the connecting rod to unlock the lock.
In one or more embodiments, a sliding groove matched with the second locking hook is formed in the inner wall of the control cavity, and the sliding groove extends along the axial direction of the connecting rod, so that the second locking hook can slide along the sliding groove.
In one or more embodiments, a guide strip-shaped hole is formed in the side wall of the sliding groove and extends axially along the connecting rod, and a guide strip matched with the guide strip-shaped hole is arranged on the second lock hook.
In one or more embodiments, a compression spring is sleeved on the connecting rod, one end of the compression spring is connected with the inner wall of the control cavity, and the other end of the compression spring is connected with the second locking hook.
In one or more embodiments, the first locking hook and the second locking hook respectively include a first locking surface and a second locking surface, the first locking surface and the second locking surface are attached to lock the first locking hook and the second locking hook, the connecting rod is inserted into the second locking hook and extends to the side of the second locking surface, the connecting portion further includes a limiting block, and the limiting block is fixed on one side surface of the end portion of the connecting rod facing the second locking surface; the second locking surface is provided with an opening for the limiting block to penetrate out, the first locking surface is provided with a limiting opening matched with the limiting block, and the connecting rod can drive the limiting block to be embedded into or separated from the limiting opening in a rotating mode.
In one or more embodiments, the connecting rod tip towards seted up the installation breach on the side of second locking face, the stopper is T shape structure, and a side embedding of stopper with in the installation breach with the connecting rod is fixed, another side towards first locking face direction extension sets up.
In one or more embodiments, the connecting rod is sleeved with a torsion spring, the torsion spring is located inside the second locking hook, one end of the torsion spring is fixed to the second locking hook, and the other end of the torsion spring is fixed to the connecting rod.
In one or more embodiments, the hinge comprises:
the lug seat is fixed on one side of the second end of the second connecting seat;
the pair of ear plates are fixed at the first end of the first connecting seat and clamped at two sides of the ear seat;
and the pin shaft penetrates through the pair of ear plates and the ear seat.
In one or more embodiments, the first lock hook includes a first hook portion located at an end portion, the first hook portion is provided with a first arc surface facing a side end portion of the second connection seat, the second lock hook includes a second hook portion located at an end portion, and the second hook portion is provided with a second arc surface facing a side end portion of the first connection seat.
In order to achieve the above object, another technical solution adopted by the present application is: provided is an electric scooter including:
a frame;
a column;
the folder of any of the above embodiments is fixed between the pillar and the frame.
Different from the prior art, the beneficial effects of this application are:
the folder can control the second lock hook to move through the operating switch, so that the second lock hook and the first lock hook are driven to switch between a locking state and an unlocking state, only one switch button is arranged, and the folder is convenient to operate, simple in structure, stable and reliable;
the folder can be unlocked only by sequentially rotating and pulling the operating switch, so that the folder has a double-layer safety function, the folder is effectively prevented from being easily opened when meeting an obstacle during running, and the folder is safe and reliable;
this application electric scooter can realize the stand and erect the time automatic closed locking, and can the auto-lock, safe and reliable by the scray after the closure.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an electric scooter according to the present application;
FIG. 2 is a schematic diagram of the construction of an embodiment of the folder of the present application;
FIG. 3 is a schematic cross-sectional view of an embodiment of the folder of the present application;
FIG. 4 is an enlarged partial schematic view of A in FIG. 3;
FIG. 5 is a schematic view of a second connector holder according to the present application;
FIG. 6 is a schematic structural diagram of an embodiment of a second shackle of the present application;
fig. 7 is a schematic structural diagram of an embodiment of the driving member of the present application.
Detailed Description
The present application will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not limited to the embodiments, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present disclosure.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of an electric scooter according to the present application. The electric scooter comprises a pedal 20, a front wheel assembly 30 and a rear wheel assembly 40 respectively installed at the front end and the rear end of the pedal 20, wherein a column 50 is installed on the front wheel assembly 30.
The top end of the pillar 50 is used to mount a handlebar 60, thereby enabling a user to control the steering of the pillar 50 and the front wheel assembly 30 by manipulating the handlebar 60.
It can be understood that, in order to facilitate the user's operation, the top end of the pillar 50 should extend at least to a position above the user's waist, which greatly increases the occupied volume of the electric scooter.
In order to improve the portability of the electric scooter, the column 50 is required to be foldable. In this embodiment, the folder 10 is disposed between the pillar 50 and the front wheel assembly 30, so that the pillar 50 can be folded onto the step 20, thereby reducing the occupied volume.
The folder 10 in the prior art generally adopts an eccentric wheel self-locking structure and a four-connecting-rod self-locking structure, so that the problems of insufficient structural rigidity, complex operation and insufficient simplicity of appearance exist, and potential safety hazards such as breakage, misoperation and operation leakage of parts of the folder 10 exist in the scooter in the prior art.
To solve the above problem, the present application provides a folder 10, please refer to fig. 2, and fig. 2 is a schematic structural diagram of an embodiment of the folder of the present application.
The folder 10 includes a first connecting seat 100 for connecting with the pillar 50 and a second connecting seat 200 for connecting with the front wheel assembly 30.
The first connecting seat 100 comprises a first end 101, in this embodiment, the first end 101 is the end of the first connecting seat 100 away from the upright 50.
The second connecting section 200 includes a second end 202 facing the first end 101, and in this embodiment, the second end 202 is an end of the second connecting section 200 away from the front wheel assembly 30.
A hinge 300 for hingedly connecting the first connecting seat 100 and the second connecting seat 200 is arranged between the first end 101 and the second end 202; and the first end 101 and the second end 202 have a locked state locked to each other and an unlocked state separated from each other.
Specifically, hinge 300 includes an ear mount 301, a pair of ear plates 302, and a pin 303. The ear seat 301 is fixed at one side of the second end 202 of the second connecting seat 200; a pair of ear plates 302 are fixed at the first end 101 of the first connecting seat 100, and the pair of ear plates 302 are clamped at two sides of the ear seat 301; a pin 303 is disposed through the pair of ear plates 302 and the ear mount 301.
When the first connecting seat 100 and the second connecting seat 200 are in the unlocked state, the first connecting seat 100 can be folded by rotating the hinge 300, so as to drive the pillar 50 to fold.
It is understood that in other embodiments, the first connecting seat 100 and the second connecting seat 200 are also interchanged, i.e., connected to the front wheel assembly 30 and the pillar 50, respectively, to achieve the effects of the present embodiment.
Specifically, please refer to fig. 3 and 4, in which fig. 3 is a schematic cross-sectional structural diagram of an embodiment of the folder of the present application, and fig. 4 is an enlarged schematic partial diagram of a in fig. 3.
The first end 101 of the first connector 100 is provided with a first latch hook 102, and the first latch hook 102 extends away from the first end 101.
The second end 202 of the second connection seat 200 is opened with a control cavity 203 so that the first locking hook 102 can extend into the control cavity 203, a second locking hook 204 is arranged in the control cavity 203, and the second locking hook 204 has a locking state interlocked with the first locking hook 102 and an unlocking state separated from the first locking hook 102, thereby realizing locking and unlocking between the first connection seat 100 and the second connection seat 200.
The second end 202 is further mounted with an actuating member, which includes an operating switch 205 located outside the control chamber 203 and a connecting portion for connecting the operating switch 205 and the second latch hook 204, wherein the operating switch 205 can drive the second latch hook 204 to switch between the locking state and the unlocking state through the connecting portion.
The user can control the second locking hook 204 to move through the operating switch 205 of the driving member, so as to unlock or lock the second locking hook 204, thereby unlocking or locking the first connecting seat 100 and the second connecting seat 200.
It is understood that, in other embodiments, the first locking hook 102 may also be disposed on the second connection seat 200, the second locking hook 204 may also be disposed on the first connection seat 100, and the driving member may also be disposed in the second connection seat 200, which can achieve the effects of the present embodiment.
Specifically, the connecting portion includes a connecting rod 206, one end of the connecting rod 206 penetrates through the control cavity 203 and is fixed to the operating switch 205, the other end of the connecting rod 206 is connected to the second locking hook 204, and the operating switch 205 can drive the second locking hook 204 to slide axially along the connecting rod 206 through the connecting rod 206 to unlock.
To ensure the stability of the axial movement of the second locking hook 204, please refer to fig. 5, and fig. 5 is a schematic structural diagram of the second connecting seat of the present application. The inner wall of the control cavity 203 is provided with a sliding groove 2031 matched with the second locking hook 204, and the sliding groove 2031 extends axially along the connecting rod 206, so that the second locking hook 204 can slide along the sliding groove 2031.
In order to further ensure the stability of the axial movement of the second lock hook 204, a guide strip 2041 shaped hole 2032 is formed in the side wall of the sliding groove 2031 and extends axially along the connecting rod 206, and a guide strip 2041 matched with the guide strip 2041 shaped hole 2032 is formed on the second lock hook 204.
It can be understood that the sliding groove 2031 and the hole 2032 of the guide strip 2041 synchronously limit the sliding direction of the second locking hook 204, ensure the stability of the axial movement of the second locking hook 204, and avoid the second locking hook 204 from shifting to affect the normal interlocking and unlocking operations between the first locking hook 102 and the second locking hook 204.
In order to enable the first connecting seat 100 and the second connecting seat 200 to be automatically locked in the closed state, so that the upright post 50 is automatically locked when being opened, please refer to fig. 3, 4 and 6, and fig. 6 is a schematic structural view of an embodiment of the second locking hook of the present application.
In this embodiment, the connecting rod 206 is sleeved with a compression spring 207, one end of the compression spring 207 is connected with the inner wall of the control cavity 203, and the other end is connected with the second latch hook 204.
The first latch hook 102 includes a first hook portion 1021 at an end portion, the first hook portion 1021 is provided with a first arc surface 1022 facing a side end portion of the second connection seat 200, the second latch hook 204 includes a second hook portion 2042 at the end portion, and the second hook portion 2042 is provided with a second arc surface 2043 facing a side end portion of the first connection seat 100.
When the first connection seat 100 is rotated and closed towards the second connection seat 200, the first arc surface 1022 contacts with the second arc surface 2043, the first arc surface 1022 applies pressure to the second arc surface 2043, so that the second lock hook 204 is driven to slide towards the outer side along the axial direction until the first arc surface 1022 slides to the lower part of the second arc surface 2043 to be separated from the second arc surface 2043, and the second lock hook 204 is reset under the action of the compression spring 207 to be locked with the first lock hook 102, so that interlocking is realized.
It can be understood that, in the present embodiment, the second locking hook 204 is driven by the operating switch 205 to overcome the elastic force of the compression spring 207, so as to unlock the first locking hook 102, and thus the first connecting base 100 can be driven to rotate around the hinge 300, and at this time, after the operating switch 205 is released, the second locking hook 204 can be automatically reset; when the first connection seat 100 is driven to rotate and close toward the second connection seat 200, the second locking hook 204 can slide axially outward under the pressure of the first locking hook 102 until the first hook 1021 of the first locking hook 102 reaches the locking position, and the second locking hook 204 is reset under the action of the compression spring 207 and locked with the first locking hook 102.
In order to improve the safety of the folder 10 and avoid the potential safety hazard caused by the user controlling the operation switch 205 by mistake during driving, in the present embodiment, the first latch hook 102 and the second latch hook 204 respectively include a first locking surface 1023 and a second locking surface 2044, and the first locking surface 1023 and the second locking surface 2044 are attached to and locked with the first latch hook 102 and the second latch hook 204.
The connecting rod 206 is inserted into the second locking hook 204 and extends to the side of the second locking surface 2044, the connecting portion further includes a limiting block 208, and the limiting block 208 is fixed on a side surface of the end of the connecting rod 206 facing the second locking surface 2044; an opening 2045 for the limiting block 208 to penetrate out is formed in the second locking surface 2044, a limiting opening 1024 matched with the limiting block 208 is formed in the first locking surface 1023, and the connecting rod 206 can rotate to drive the limiting block 208 to be embedded into or separated from the limiting opening 1024.
It can be understood that the direct drawing operation of the connecting rod 206 and the operating switch 205 can be limited by the matching of the limiting block 208 and the limiting opening 1024, when the folder 10 needs to be unlocked, the operating switch 205 must be driven to rotate at first, the limiting block 208 is screwed out of the limiting opening 1024, the operating switch 205 and the connecting rod 206 can be drawn, and the folder is unlocked, so that the double-layer safety function is realized, and the folder is prevented from being opened easily when encountering an obstacle during the running.
Referring to fig. 3, 4 and 7, fig. 7 is a schematic structural view of an embodiment of the driving member of the present application.
In this embodiment, an installation notch 2061 is provided on a side surface of the end of the connecting rod 206 facing the second locking surface 2044, the limiting block 208 is of a T-shaped structure, one side of the limiting block 208 is embedded into the installation notch 2061 and fixed to the connecting rod 206, and the other side of the limiting block extends toward the first locking surface 1023.
In other embodiments, the limiting block 208 may also have other structures and be fixed to the connecting rod 206 in other manners, as long as it can be embedded into the limiting opening 1024 and can be screwed out of the limiting opening 1024 by rotating the connecting rod 206, which can both achieve the effect of the present embodiment.
In order to enable the limiting block 208 to be capable of automatically resetting, so that when the first connector and the second connector are closed, the limiting block 208 is automatically embedded into the limiting opening 1024, in this embodiment, the connecting rod 206 is sleeved with the torsion spring 201, the torsion spring 201 is located inside the second locking hook 204, one end of the torsion spring 201 is fixed to the second locking hook 204, and the other end of the torsion spring is fixed to the connecting rod 206.
It can be understood that, in the present embodiment, the operating switch 205 is rotated and pulled to control the second locking hook 204 to slide axially toward the outside, so as to unlock the first locking hook 102, and thus the first connecting base 100 can be driven to rotate around the hinge 300, and at this time, after the operating switch 205 is released, the second locking hook 204 and the limiting block 208 automatically reset under the action of the compression spring 207 and the torsion spring 201, respectively; when the first connection seat 100 is driven to rotate and close towards the second connection seat 200, the second locking hook 204 can slide axially outwards under the pressure of the first locking hook 102 until the first hook 1021 of the first locking hook 102 reaches the locking position, the second locking hook 204 is reset under the action of the compression spring 207 and locked with the first locking hook 102, and the synchronous limiting block 208 is embedded into the limiting opening 1024 for locking.
The detailed description set forth above in connection with the appended drawings describes exemplary embodiments but does not represent all embodiments that may be practiced or fall within the scope of the claims. The term "exemplary" used throughout this specification means "serving as an example, instance, or illustration," and does not mean "preferred" or "advantageous" over other embodiments. The detailed description includes specific details for the purpose of providing an understanding of the described technology. However, the techniques may be practiced without these specific details. In some instances, well-known structures and devices are shown in block diagram form in order to avoid obscuring the concepts of the described embodiments.
The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A folder, comprising:
the first connecting seat comprises a first end, the first end is provided with a first locking hook, and the first locking hook extends towards the direction far away from the first end;
the second connecting seat comprises a second end facing the first end, the second end is provided with a control cavity so that the first lock hook can extend into the control cavity, a second lock hook is arranged in the control cavity, and the second lock hook has a locking state interlocked with the first lock hook and an unlocking state separated from the first lock hook;
the hinge piece is arranged between the first end and the second end and used for connecting the first connecting seat and the second connecting seat in a hinged mode;
the driving piece is installed at the second end and comprises an operating switch and a connecting portion, the operating switch is located outside the control cavity, the connecting portion is used for connecting the operating switch with the second lock hook, and the operating switch can drive the second lock hook to be switched between the locking state and the unlocking state through the connecting portion.
2. The folder according to claim 1, wherein the connecting portion includes a connecting rod, one end of the connecting rod penetrates through the control cavity and is fixed to the operating switch, the other end of the connecting rod is connected to the second locking hook, and the operating switch can drive the second locking hook to slide axially along the connecting rod through the connecting rod to unlock the folder.
3. The folder according to claim 2, wherein the inner wall of the control cavity is provided with a sliding groove matched with the second locking hook, and the sliding groove extends axially along the connecting rod so that the second locking hook can slide along the sliding groove.
4. The folder according to claim 3, wherein the side wall of the sliding groove is provided with a guide strip-shaped hole extending along the axial direction of the connecting rod, and the second locking hook is provided with a guide strip matched with the guide strip-shaped hole.
5. The folder according to claim 2, wherein the connecting rod is sleeved with a compression spring, one end of the compression spring is connected with the inner wall of the control cavity, and the other end of the compression spring is connected with the second locking hook.
6. The folder according to claim 2, wherein the first latch hook and the second latch hook respectively comprise a first latch surface and a second latch surface, the first latch surface and the second latch surface are attached to lock the first latch hook and the second latch hook, the connecting rod is inserted into the second latch hook and extends to the side of the second latch surface, the connecting portion further comprises a limiting block, and the limiting block is fixed on one side surface of the end portion of the connecting rod facing the second latch surface; the second locking surface is provided with an opening for the limiting block to penetrate out, the first locking surface is provided with a limiting opening matched with the limiting block, and the connecting rod can drive the limiting block to be embedded into or separated from the limiting opening in a rotating mode.
7. The folder according to claim 6, wherein a mounting notch is formed in a side surface of the end portion of the connecting rod facing the second locking surface, the limiting block is of a T-shaped structure, one side edge of the limiting block is embedded into the mounting notch and fixed to the connecting rod, and the other side edge of the limiting block extends towards the first locking surface.
8. The folder according to claim 6, wherein the connecting rod is sleeved with a torsion spring, the torsion spring is located inside the second locking hook, one end of the torsion spring is fixed to the second locking hook, and the other end of the torsion spring is fixed to the connecting rod.
9. The folder according to claim 1, wherein the hinge comprises:
the ear seat is fixed on one side of the second end of the second connecting seat;
the pair of ear plates are fixed at the first end of the first connecting seat and clamped at two sides of the ear seat;
and the pin shaft penetrates through the pair of ear plates and the ear seat.
10. The folder according to claim 1, wherein the first locking hook comprises a first hook portion at an end portion, the first hook portion has a first arc surface facing a side end portion of the second connecting seat, and the second locking hook comprises a second hook portion at an end portion, the second hook portion has a second arc surface facing a side end portion of the first connecting seat.
11. An electric scooter, comprising:
a frame;
a column;
the folder as claimed in any one of claims 1 to 10 being secured between said upright and said frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223187481.0U CN218806315U (en) | 2022-11-29 | 2022-11-29 | Folder and electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223187481.0U CN218806315U (en) | 2022-11-29 | 2022-11-29 | Folder and electric scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218806315U true CN218806315U (en) | 2023-04-07 |
Family
ID=87269667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223187481.0U Active CN218806315U (en) | 2022-11-29 | 2022-11-29 | Folder and electric scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218806315U (en) |
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2022
- 2022-11-29 CN CN202223187481.0U patent/CN218806315U/en active Active
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