CN212500823U

CN212500823U - Footboard folding mechanism and folding footboard of scooter

Info

Publication number: CN212500823U
Application number: CN202021243751.3U
Authority: CN
Inventors: 史东明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-09
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a footboard folding mechanism for set up between two at least footboard folding units, including looks articulated first folding portion and the folding portion of second, be equipped with the locking mouth in the first folding portion, the activity is equipped with the spring bolt in the folding portion of second, but the spring bolt displacement ground inserts the intraoral locking state that forms of locking, perhaps breaks away from the locking mouth and makes first folding portion and the folding portion of second form folding state. The utility model also discloses a folding footboard of scooter, including two at least swing joint's the folding unit of footboard, still include above-mentioned footboard folding mechanism, first folding portion and the folding unit of second are installed respectively on the folding unit of footboard of two adjacent settings. Through inserting the spring bolt shiftably into the locking mouth or breaking away from the locking mouth for first folding portion is relative locking or collapsible with the second folding portion, and the footboard folding unit is opened and folding operation is more convenient, and occupation space is little.

Description

Footboard folding mechanism and folding footboard of scooter

Technical Field

The utility model relates to a scooter technical field, concretely relates to footboard folding mechanism and scooter folding footboard.

Background

The scooter is a novel product form of scooter motion following the traditional scooter, the scooter generally comprises pedals, front and rear wheels, a vertical rod and a handle arranged at the upper end of the vertical rod, the handle is transversely arranged, the balance car can be better controlled, the functions of steering and the like of the balance car are realized, and the scooter is a very labor-saving exercise machine.

For carrying, current scooter has certain folding function, generally is with the pole setting laminating on the footboard of scooter, can't fold the footboard.

SUMMERY OF THE UTILITY MODEL

For solving the technical defect, the utility model discloses a technical scheme lie in, provide footboard folding mechanism for the setting is between two at least footboard folding units, including the first folding portion of looks articulated and the folding portion of second, be equipped with the locking mouth in the first folding portion, the activity is equipped with the spring bolt in the folding portion of second, the spring bolt can insert the intraoral locking state that forms of locking with shifting, perhaps breaks away from the locking mouth and makes first folding portion and the folding portion of second form folding state.

Further, still be equipped with the locking part on the second folding portion, locking part displaceable ground cooperates with the spring bolt, and the restriction the spring bolt is deviate from the locking mouth.

Further, still including the activity set up the piece that unlocks on the second folding portion, the piece that unlocks displaceable and the cooperation of locking portion make it break away from temporarily with the spring bolt to adjust the spring bolt and deviate from the locking mouth.

Further, the locking portion and the spring bolt form a normally closed locking structure, a first accommodating portion and a second accommodating portion are arranged on the spring bolt, the second accommodating portion is arranged close to the first folding portion, the locking portion is arranged in the first accommodating portion in a matched mode in the locking state, and the locking portion is arranged in the second accommodating portion in a matched mode in the foldable state.

Furthermore, a limiting part is arranged on the second folding part, and the lock tongue can be movably matched with the limiting part, so that the locking part and the lock tongue form a normally closed locking structure.

Furthermore, the second folding part is provided with a guide part for guiding the lock tongue, and the lock tongue is in sliding fit with the guide part.

Further, the guide portions are two and are oppositely arranged on the second folding portion, the lock tongue is located below the locking portion, the locking portion is arranged between the two guide portions, and the locking portion is partially located outside the guide portions and is matched with the lock tongue in a locking mode.

Furthermore, the end part of the lock tongue, which is close to the second folding part, is provided with a return spring, the return spring is connected with the pedal folding unit, and the lock tongue is provided with an adjusting part.

The utility model also provides a folding footboard of scooter, including two at least swing joint's the folding unit of footboard, still include above-mentioned footboard folding mechanism, the folding unit of footboard of two adjacent settings is installed respectively to first folding portion and second folding portion.

Furthermore, a plug connector is arranged on the first folding part, and the two adjacent pedal folding units are connected through the plug connector.

Compared with the prior art the utility model discloses technical scheme's beneficial effect does:

1. the utility model provides a footboard folding mechanism through inserting the locking mouth with the spring bolt displaceable or break away from the locking mouth for the relative locking of first folding portion and the second folding portion or collapsible, the folding unit of footboard is opened and is folded the operation and more convenient, and occupation space is little, portable and accomodate.

2. The locking part is arranged to prevent the lock tongue from coming off from the locking port when the pedal is normally used, so that the stability and the safety of the pedal can be improved; adopt the cooperation of unblock piece and locking portion, make locking portion and spring bolt break away from temporarily in order to realize spring bolt and locking mouth unblock, the unblock process is comparatively convenient.

3. Through setting up first holding portion and second holding portion respectively with the locking structure of locking portion cooperation formation normal close, when can preventing spring bolt and locking mouth unblock, the spring bolt excessively adjusts and deviates from the locking mouth, influences the normal use of footboard, improves and opens and folding operating efficiency.

4. The adoption set up on the folding portion of second with spring bolt complex restriction portion, can prevent that the spring bolt from jolting because of the road or the footboard receives external force collision and takes off from two holding portions pine to guarantee normally closed locking structure's validity, provide dual fail-safe.

5. The guide part is arranged to limit two sides of the locking part and guide the movement direction of the lock tongue, so that the first folding part and the second folding part can be unfolded, locked or folded stably; through setting up reset spring, only need remove the locking state of locking portion, reset spring drives the spring bolt and breaks away from the locking mouth fast promptly to improve folding operation's efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of a pedal folding mechanism provided in an embodiment of the present invention;

fig. 2 is a perspective view of a second orientation of the step folding mechanism provided by the embodiment of the present invention;

fig. 3 is an exploded view of a step folding mechanism provided by an embodiment of the present invention;

fig. 4 is a bottom view of the pedal folding mechanism provided in the embodiment of the present invention;

fig. 5 is a top view of a pedal folding mechanism provided in an embodiment of the present invention;

FIG. 6 is a cross-sectional view A-A of FIG. 5;

fig. 7 is a top view of a foldable pedal of a scooter provided by an embodiment of the present invention;

fig. 8 is a perspective view of a folding pedal of a scooter provided by an embodiment of the present invention;

fig. 9 is a sectional view B-B of fig. 7.

Wherein the reference numerals are:

100. the folding device comprises a first folding portion, 101, a locking port, 102, a locking channel, 200, a second folding portion, 201, a locking portion, 202, an unlocking block, 202a, a pressing plate, 202b, a pressing rod, 203, a limiting portion, 204, a guiding portion, 205, a guiding channel, 206, a limiting cavity, 207, a partition plate, 208, a limiting ring, 300, a locking bolt, 301, a first accommodating portion, 302, a second accommodating portion, 303, an adjusting portion, 304, a strip-shaped limiting hole, 400, a pedal folding unit, 401, a gasket, 500, a plug connector, 600, a supporting leg, 700 and a hinge.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Example 1

Referring to fig. 1 to 9, the present invention provides a folding mechanism for a pedal, which is disposed between at least two folding units of the pedal, and includes a first folding portion 100 and a second folding portion 200 hinged to each other via a hinge 700, wherein the first folding portion 100 is provided with a locking opening 101, the second folding portion 200 is movably provided with a locking tongue 300, the locking tongue 300 is displaceably inserted into the locking opening 101 to form a locking state, or the locking opening 101 is disengaged from the first folding portion 100 and the second folding portion 200 to form a folding state. Specifically, the first folding portion 100 is provided with a locking channel 102, and an end of the locking channel 102 is provided with a locking opening 101.

By displaceably inserting the latch tongue 300 into the locking port 101 or disengaging from the locking port 101 so that the first folding portion 100 and the second folding portion 200 are relatively locked or foldable, the opening and folding operations of the pedal folding unit are convenient, and the occupied space is small.

Preferably, the second folding portion 200 is further provided with a locking portion 201, and the locking portion 201 is displaceably engaged with the locking tongue 300 to limit the locking tongue 300 from coming out of the locking opening 101. The bolt 300 is prevented from being separated from the locking port 101 when the pedal is normally used, and the stability and the safety of the pedal can be improved.

Specifically, the locking portion 201 is a cantilever spring, a clamping block is arranged at an end portion of the cantilever spring, the first accommodating portion 301 and the second accommodating portion 302 are clamping grooves, the clamping block always has downward pressure on the lock tongue 300 to be clamped with the clamping grooves in a matched mode, the width of the clamping block is larger than that of the cantilever spring, and two side portions of the clamping block are located outside the clamping grooves to be matched with the unlocking block 202.

Specifically, the locking portion 201 and the locking tongue 300 form a normally closed locking structure, the locking tongue 300 is provided with a first accommodating portion 301 and a second accommodating portion 302, the second accommodating portion 302 is disposed close to the first folding portion 100, the locking portion 201 is disposed in the first accommodating portion 301 in a matched manner in the locking state, and the locking portion 201 is disposed in the second accommodating portion 302 in a matched manner in the folding state.

Through setting up first holding portion 301 and second holding portion 302 and the cooperation of locking portion 201 respectively and forming the locking structure of normally closed, when can preventing the spring bolt 300 and the unblock of locking mouth 101, the spring bolt 300 excessively adjusts and deviates from locking mouth 101, influences the normal use of footboard, improves and opens and folding operating efficiency.

Preferably, the locking device further comprises an unlocking block 202 movably arranged on the second folding part 200, wherein the unlocking block 202 is movably matched with the locking part 201 to enable the unlocking block 202 to be temporarily separated from the locking bolt 300 so as to adjust the locking bolt 300 to be separated from the locking port 101. The unlocking block 202 is matched with the locking part 201, so that the locking part 201 is separated from the locking bolt 300 temporarily to unlock the locking bolt 300 and the locking port 101, and the unlocking process is convenient.

Specifically, the unlocking block 202 includes a pressing plate 202a, one side of the pressing plate 202a is provided with a pressing rod 202b opposite to the pressing plate 202a, and the pressing rod 202b is driven by the pressing plate 202a to move to push the latch to separate from the slot.

Specifically, the lower end of the second folding portion 200 is provided with a limiting groove for limiting the pressure plate 202a, and the upper end of the pressure lever 702b passes through the limiting groove and is located right below the side end of the locking portion 701.

Preferably, the second folding portion 200 is provided with a limiting portion 203, and the latch tongue 300 is movably engaged with the limiting portion 203, so that the locking portion 201 and the latch tongue 300 form a normally closed locking structure. The locking tongue 300 can be prevented from being loosened from the two accommodating parts due to road jolt or external force collision of the pedal, so that the effectiveness of the normally closed locking structure is ensured, and double insurance is provided.

Specifically, the locking tongue 300 is provided with a strip-shaped limiting hole 304, and the limiting portion 203 is a limiting pin which is inserted into the strip-shaped limiting hole 304 and is arranged on the second folding portion 200 in a penetrating manner.

Preferably, the second folding portion 200 is provided with a guide portion 204 for guiding the latch 300, and the latch 300 is slidably engaged with the guide portion 204. The guide portion 204 is provided to limit both sides of the locking portion 201 and guide the moving direction of the latch 300, so that the first folding portion 100 and the second folding portion 200 are smoothly unfolded, locked or folded.

Specifically, the number of the guide portions 204 is two, the guide portions 204 are guide plates and are oppositely arranged on the second folding portion 200, the lock tongue 300 is located below the locking portion 201, the lock tongue 300 is slidably arranged between the two guide portions 204, the locking portion 201 is arranged between the two guide portions 204, and part of the locking portion is located outside the guide portions 204 and is locked in cooperation with the lock tongue 300. The second folding portion 200 is provided with a guide channel 205 for receiving a portion of the latch 300, and the guide channel 205 is communicated with a channel formed between the two guide plates.

Preferably, an end portion of the latch 300 adjacent to the second folding portion 200 is provided with a return spring (not shown), the return spring is connected to the pedal folding unit, and the latch 300 is provided with an adjusting portion 303. Only by releasing the locking state of the locking part 201, the return spring drives the locking tongue 300 to be quickly separated from the locking port 101, so that the efficiency of the folding operation is improved.

Specifically, the adjusting portion 303 is an adjusting column in threaded connection with the lock tongue 300, a limiting cavity 206 communicated with the guide channel 205 is formed in the second folding portion 200, a strip-shaped opening is formed in the limiting cavity 206, a partition plate 207 and a limiting ring 208 are sequentially installed in the limiting cavity 206, a limiting hole is formed in the partition plate 207, and the adjusting column sequentially penetrates through the strip-shaped opening, the limiting hole and the limiting ring 208 in a sliding fit mode.

The utility model also provides a folding footboard of scooter, including two at least swing joint's the folding unit of footboard 400, still include foretell footboard folding mechanism, first folding portion 100 and the folding unit of second 200 are installed respectively on the folding unit of footboard 400 of two adjacent settings. Wherein, the pedal folding unit 400 is provided therein with a receiving cavity, and the first folding portion 100 and the second folding portion 200 are installed in the receiving cavity.

Specifically, the first folding portion 200 is provided with a connector 500, two adjacent pedal folding units 400 are connected through the connector 500, and the two pedal folding units 400 are further fixed with the first folding portion 100 and the second folding portion 200 through bolts. The pedal folding unit 400 is provided at a side thereof with a support leg 600 that is foldably provided.

Specifically, the pedal folding unit 400 is provided with a first adjusting opening corresponding to the limit ring 208, the first adjusting opening is detachably provided with a gasket 401, and the gasket 401 is installed in the first adjusting opening in a matching manner so as to hide the limit ring 208. The pedal folding unit 400 is provided with a second adjusting opening, and the pressing plate 202a is matched and limited on the second adjusting opening and can move up and down relative to the second adjusting opening.

In order to prevent the pressing plate 202a from coming out of the first adjusting opening, specifically, a protrusion capable of partially protruding out of the first adjusting opening is disposed at the lower end of the pressing plate 202a, the pressing plate 202a is a circular plate, and the diameter of the circular plate is larger than the width of the first adjusting opening.

When the pedal is folded, the pad 401 is lifted, the pressing plate 202a is pressed, so that the fixture block of the cantilever spring plate is separated from the first accommodating part 301, the adjusting part 303 slides to one end of the limiting cavity 206 under the elastic force of the return spring, so that the lock tongue 300 is separated from the locking port 101, the fixture block is clamped with the second accommodating part 302, the strip-shaped limiting hole 304 on the lock tongue 300 slides to one end along the limiting pin, and the two pedal folding units 400 are turned and folded along the upper surface of the pedal.

When the footboard is unfolded, two footboard folding units 400 are opened along the hinge point, the gasket 401 is lifted, the pressing plate 202a is pressed, the fixture block of the cantilever elastic sheet is separated from the second accommodating part 302, the bolt 300 cannot move under the limitation of the limiting pin, the adjusting part 303 is pushed to the other end of the limiting cavity 206, the bolt 300 is inserted into the locking port 101, the fixture block is clamped with the first accommodating part 301, the strip-shaped limiting hole 304 in the bolt 300 slides to the other end along the limiting pin, and the unfolding and locking states of the footboard are formed.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A folding mechanism for a pedal, for being arranged between at least two folding units for the pedal, characterized in that: including looks articulated first folding portion (100) and the folding portion of second (200), be equipped with locking mouth (101) on first folding portion (100), the activity is equipped with spring bolt (300) on the folding portion of second (200), spring bolt (300) can be inserted into locking mouth (101) with the displacement and form the locking state, perhaps breaks away from locking mouth (101) and makes first folding portion (100) and the folding portion of second (200) form collapsible state.

2. The pedal folding mechanism as set forth in claim 1, wherein: the second folding portion (200) is further provided with a locking portion (201), the locking portion (201) can be movably matched with the locking bolt (300) to limit the locking bolt (300) to be separated from the locking port (101).

3. The pedal folding mechanism as set forth in claim 2, wherein: the folding lock is characterized by further comprising an unlocking block (202) movably arranged on the second folding portion (200), wherein the unlocking block (202) can be movably matched with the locking portion (201) to enable the unlocking block to be temporarily separated from the lock tongue (300) so as to adjust the lock tongue (300) to be separated from the locking opening (101).

4. A pedal folding mechanism according to claim 2 or 3, wherein: the locking part (201) and the bolt (300) form a normally closed locking structure, a first accommodating part (301) and a second accommodating part (302) are arranged on the bolt (300), the second accommodating part (302) is arranged close to the first folding part (100), the locking part (201) is arranged in the first accommodating part (301) in a matched mode in the locking state, and the locking part (201) is arranged in the second accommodating part (302) in a matched mode in the folding state.

5. The pedal folding mechanism as recited in claim 4, wherein: the second folding part (200) is provided with a limiting part (203), and the lock tongue (300) is matched with the limiting part (203) in a displaceable manner, so that the locking part (201) and the lock tongue (300) form a normally closed locking structure.

6. A pedal folding mechanism according to claim 2 or 3, wherein: the second folding portion (200) is provided with a guide portion (204) used for guiding the locking bolt (300), and the locking bolt (300) is in sliding fit with the guide portion (204).

7. The pedal folding mechanism as recited in claim 6, wherein: the utility model discloses a lock bolt, including spring bolt, guide part (204), locking part (201), locking part (204) are equipped with two, and relative setting is on second folding portion (200), spring bolt (300) are located the below of locking part (201), locking part (201) are located between two guide parts (204), and the part is located guide part (204) outer and spring bolt (300) cooperation locking.

8. The pedal folding mechanism according to claim 1 or 2, wherein: the end part of the lock tongue (300) close to the second folding part (200) is provided with a return spring, the return spring is connected with the pedal folding unit, and the lock tongue (300) is provided with an adjusting part (303).

9. A folding footboard of a scooter, comprising at least two movably connected footboard folding units (400), characterized in that: further comprising a pedal folding mechanism according to any of claims 1-8, said first (100) and second (200) folds being mounted on two adjacently arranged pedal folding units (400), respectively.

10. The folding footboard of a scooter as claimed in claim 9, wherein: the folding pedal is characterized in that a connector piece (500) is arranged on the first folding part (100), and the two adjacent pedal folding units (400) are connected through the connector piece (500).