CN218641017U - Quick-release structure of pedal - Google Patents
Quick-release structure of pedal Download PDFInfo
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- CN218641017U CN218641017U CN202222603934.7U CN202222603934U CN218641017U CN 218641017 U CN218641017 U CN 218641017U CN 202222603934 U CN202222603934 U CN 202222603934U CN 218641017 U CN218641017 U CN 218641017U
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- pedal body
- pedal
- locking
- block
- release
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Abstract
The utility model discloses a rapid disassembly structure of footboard, including footboard and crank, be connected through a connecting axle between crank and the footboard body, the connecting axle includes first linkage segment and second linkage segment, characteristics are that the sunken annular lock position recess that is provided with forms the position locking portion on the second linkage segment, this internal can be provided with position locking piece and release piece from top to bottom movably, position locking piece sets up the below at the position locking recess, the release piece sets up the top at the position locking recess, the up end of position locking piece is provided with the arc position locking sunken, position locking piece lower part supports through an elastic support piece, the lower part of release piece has two release arms, the second linkage segment sets up between two release arms, the upper end of release piece has release operation portion, release operation portion stretches out the outside that sets up at the footboard body. The pedal has the advantages of simple structure and capability of realizing quick assembly and disassembly of the pedal without using any auxiliary tool.
Description
Technical Field
The utility model relates to a footboard especially relates to a quick detach structure of footboard.
Background
On a bicycle or related exercise machine, pedals are typically provided for pedaling by the feet, the pedals being disposed outside the crank for driving the bicycle or related exercise machine to rotate. When transportation packing, the footboard is usually pulled down, installs it again when needing to use, mostly needs to use various supplementary assembly and disassembly tools to the dismantlement of footboard and installation at present, has certain professional requirement to the assembly and disassembly operation, carries out the assembly and disassembly operation to the footboard by oneself to ordinary consumer and has certain inconvenient part. For example, to having a section can vertically and transversely sway two kinds of mode switch elliptical machines of use on the market, when two kinds of mode switch used, need pull down it to the footboard that does not need to use, based on current footboard structure then, just there is the inconvenient and comparatively consuming time problem of dismouting, based on this problem, will lead to the user to feel troublesome and with the idle consequence of this exercise apparatus, not only caused certain waste, also can cause certain influence because this problem is sold to the market of this section of apparatus.
Disclosure of Invention
The utility model aims to solve the technical problem that a quick detach structure of simple structure's footboard is provided, realizes the quick and convenient dismouting of footboard.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a quick release structure of a pedal comprises the pedal and a crank, wherein the pedal comprises a hollow pedal body, one end of the crank is connected with the pedal body through a connecting shaft which is transversely arranged, the connecting shaft comprises a first connecting section and a second connecting section which are coaxially and sequentially arranged, the first connecting section is fixedly connected with one end of the crank, the second connecting section extends into the pedal body and is installed in the pedal body, a rotating installation part is arranged on the pedal body, the rotating installation part is provided with a rotating installation cavity communicated with the inside of the pedal body, and the second connecting section is rotatably connected with the rotating installation cavity;
the second connecting section is concavely provided with an annular locking groove to form a locking part, the pedal body is internally provided with a locking block and a release block at positions corresponding to the locking groove, the locking block and the release block are respectively movably arranged in the pedal body up and down, the locking block is arranged below the locking groove, the release block is arranged above the locking groove, the upper end surface of the locking block is provided with an arc-shaped locking recess matched with the locking part, the lower part of the locking block is supported by an elastic support piece, the lower part of the release block is provided with two release arms arranged at intervals, the second connecting section is arranged between the two release arms, the upper end of the release block is provided with a release operating part, and the release operating part extends out of the pedal body; under the locking state, the locking part is embedded in the arc locking recess under the supporting action of the elastic supporting piece, and the lower end surface of the release arm is arranged on the upper end surface of the locking block in a fitting manner.
The bearing is arranged in the rotating installation cavity, the outer wall of the bearing is tightly matched and attached with the inner wall of the rotating installation cavity, the second connecting section is loosely matched with the inner ring of the bearing, an annular limiting groove is concavely arranged on the inner wall of the end head of the rotating installation cavity, and a check ring for holes is installed in the limiting groove in a clamping manner. Above-mentioned structure realizes the stable rotatable coupling between second linkage segment and the footboard body, and the cooperation is at the retaining ring for the hole of spacing inslot installation, forms spacingly to the mounted position of bearing, further ensures the stable connection installation between connecting axle and the footboard body.
The first connecting section is connected with the second connecting section through a coaxially arranged limiting section, the outer diameter of the limiting section is larger than that of the second connecting section, the outer diameter of the limiting section is larger than that of the inner ring of the bearing, and the limiting section is abutted against the bearing in a locking state. The connecting shaft and the inner ring of the bearing are loosely matched, so that the connecting shaft can be pulled out without too much effort on the premise of not influencing the rotary installation, and the quick release is realized.
The pedal body is provided with an upper support and a lower support, the upper support is arranged at the upper part of the pedal body, and the lower support is arranged at the lower part of the pedal body;
the upper support is provided with an upper guide mounting part, the lower part of the upper guide mounting part extends into the pedal body, an upper guide groove which is communicated up and down is arranged in the upper guide mounting part, the release block can be movably arranged in the upper guide groove up and down, two inner walls opposite to the upper part of the upper guide groove are respectively provided with a limit lug which plays a role in limiting the upward movement stroke of the release block in a protruding way, an extension opening for the extension of the release operation part is formed between the two limit lugs, and the release operation part extends out of the extension opening and is arranged outside the pedal body; the undersetting guide installation department has down, the upper portion of lower guide installation department stretch into the setting and be in the footboard this internally, lower guide installation department on sunken being provided with down the guide way, the lock position piece can set up with moving about from top to bottom in the lower guide way, elastic support piece be supporting spring, supporting spring vertical setting be in the lock position piece under the terminal surface with the bottom face of lower guide way between. The structure is convenient for installing the locking block and the releasing block on the pedal body, the upper guide installation part arranged on the upper support plays a role in guiding the up-and-down movement of the releasing block, and the lower guide installation seat arranged on the lower support plays a role in guiding the up-and-down movement of the locking block.
The bottom end face of the lower guide groove is convexly provided with a first positioning column, the lower end face of the locking block is provided with a positioning hole, the upper end of the supporting spring extends into the positioning hole, and the lower end of the supporting spring is sleeved on the first positioning column. Realize supporting spring and the stable installation between guide way and the piece of locking down, play stable elastic support effect.
The positioning hole is internally provided with a second positioning column, and the upper end of the supporting spring extends into the positioning hole and is sleeved on the second positioning column. A further stable mounting of the support spring is achieved.
The upper bracket on be provided with two and go up the linking arm, last direction installation department set up two last linking arm between, two last linking arm package press from both sides the setting and be in the outside of footboard body, the undersetting on correspond two the position of last linking arm be provided with down the linking arm respectively, lower direction installation department set up two lower linking arm between, two lower linking arm package press from both sides the setting and be in the outside of footboard body, last linking arm with correspond lower linking arm between realize dismantling the connection through the connecting piece. The stable installation of the upper support and the lower support on the pedal body is realized through the structure.
The pedal body outside set up protecting sheathing, protecting sheathing including can dismantle the last protecting sheathing and the lower protecting sheathing of connection, last protecting sheathing with lower protecting sheathing butt joint with the pedal body cladding live, last protecting sheathing on be provided with the confession the stretching out opening that release operation portion stretched out. The pedal body is protected by the protective shell.
The upper connecting arm is provided with an upper mounting hole which is communicated up and down, the lower connecting arm is provided with a mounting screw hole which is coaxial with the upper mounting hole, the connecting piece is a mounting bolt, and the mounting bolt penetrates through the upper mounting hole and is in threaded connection with the corresponding mounting screw hole. Simple structure, the installation is dismantled conveniently.
The upper connecting arm is provided with an upper mounting hole which is communicated up and down, the lower connecting arm is provided with a lower mounting hole which is communicated up and down and coaxial with the mounting hole, the connecting piece is a mounting bolt, and the mounting bolt penetrates through the upper mounting hole and the lower mounting hole which corresponds to the upper mounting hole and is locked through a matched nut. Simple structure, the installation is dismantled conveniently.
The upper bracket on be provided with the engaging lug, the lower bracket on correspond and be provided with down the engaging lug, last engaging lug set up the up end of footboard body, lower engaging lug set up the lower terminal surface of footboard body, last engaging lug have the connecting hole that link up from top to bottom, lower engaging lug have with the coaxial connection screw of connecting hole, the footboard body on correspond the position of connecting hole be provided with the cross-under hole that link up from top to bottom, pass through a connecting bolt in proper order connecting hole and cross-under hole spiro union be in the connection screw in. The further stable installation of upper bracket and undersetting on the footboard body is realized through above-mentioned structure, simple structure, and the installation is dismantled conveniently.
The upper bracket on be provided with the engaging lug, the undersetting on correspond and be provided with down the engaging lug, last engaging lug set up the up end of footboard body, lower engaging lug set up the lower terminal surface of footboard body, last engaging lug have the last connecting hole that link up from top to bottom, lower engaging lug have from top to bottom link up with the coaxial lower connecting hole of connecting hole, the footboard body on correspond the position of connecting hole be provided with the cross-under hole that link up from top to bottom, pass in proper order through a connecting bolt last connecting hole and cross-under hole and lower connecting hole and lock through matched with nut. The further stable installation of upper bracket and undersetting on the footboard body is realized through above-mentioned structure, simple structure, and the installation is dismantled conveniently.
Compared with the prior art, the utility model has the advantages of: through the cooperation of the locking part on the locking block and the second connecting section on the connecting shaft, the pedal and the connecting shaft can be quickly disassembled without any auxiliary tool, when the pedal is required to be disassembled, a downward pressing force is applied to the releasing operation part, the releasing arm drives the locking block to move downwards, the locking part is separated from the arc-shaped locking part, the pedal can be disassembled from the connecting shaft, when the pedal is required to be re-assembled, the downward pressing force is applied to the releasing operation part similarly, the releasing arm drives the locking block to move downwards, the elastic supporting piece is stressed and compressed at the moment, the connecting shaft extends into the pedal body through the rotating installation cavity, after the pedal extends in place, the pressing force applied to the releasing operation part is removed, and the elastic supporting piece resets, so that the locking part enters the locking groove to realize position locking.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic structural view of the present invention with the protective casing removed;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a schematic cross-sectional view of FIG. 3;
fig. 6 is a schematic cross-sectional structural view of the middle pedal body of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: as shown in the figures, the quick release structure of the pedal comprises a pedal 1 and a crank A3, wherein the pedal 1 comprises a hollow pedal body 11, one end of the crank A3 is connected with the pedal body 11 through a connecting shaft 2 transversely arranged, the connecting shaft 2 comprises a first connecting section 21 and a second connecting section 22 which are coaxially and sequentially arranged, the first connecting section 21 is fixedly connected with one end of the crank A3, the second connecting section 22 extends into the pedal body 11 and is installed in the pedal body 11, a rotating installation part 111 is arranged on the pedal body 11, the rotating installation part 111 is provided with a rotating installation cavity 112 communicated with the inside of the pedal body 11, and the second connecting section 22 is rotatably connected with the rotating installation cavity 112;
the second connecting section 22 is concavely provided with an annular locking groove 221 to form a locking part 222, a locking block 3 and a releasing block 4 are arranged in the pedal body 11 corresponding to the locking groove 221, the locking block 3 and the releasing block 4 are respectively movably arranged in the pedal body 11 up and down, the locking block 3 is arranged below the locking groove 221, the releasing block 4 is arranged above the locking groove 221, the upper end surface of the locking block 3 is provided with an arc-shaped locking recess 31 matched with the locking part 222, the lower part of the locking block 3 is supported by an elastic supporting member 5, the lower part of the releasing block 4 is provided with two releasing arms 41 arranged at intervals, the second connecting section 22 is arranged between the two releasing arms 41, the upper end of the releasing block 4 is provided with a releasing operation part 42, and the releasing operation part 42 extends out of the pedal body 11; in the locked state, the locking portion 222 is embedded in the arc-shaped locking recess 31 under the supporting action of the elastic supporting member 5, and the lower end surface of the release arm 41 is attached to the upper end surface of the locking block 3.
In this embodiment, a bearing 2210 is disposed in the rotating installation cavity 112, an outer wall of the bearing 2210 is tightly fitted with an inner wall of the rotating installation cavity 112, the second connecting segment 22 is loosely fitted with an inner ring of the bearing 2210, an annular limiting groove 1121 is recessed on an inner wall of an end of the rotating installation cavity 112, and a hole retaining ring 7 is snap-fitted in the limiting groove 1121. The above structure realizes stable rotatable connection between the second connection section 22 and the pedal body 11, and cooperates with the hole retainer ring 7 installed in the limiting groove 1121 to limit the installation position of the bearing, thereby further ensuring stable connection and installation between the connection shaft 2 and the pedal body 11. The connecting shaft 2 is loosely matched with the inner ring of the bearing 2210, so that the connecting shaft 2 can be pulled out without using too much force on the premise of not influencing the rotary installation, and the quick release is realized.
In this embodiment, the first connecting section 21 and the second connecting section 22 are connected by a coaxially disposed position-limiting section 23, the outer diameter of the position-limiting section 23 is larger than the outer diameter of the second connecting section 22, and the outer diameter of the position-limiting section 23 is larger than the inner diameter of the inner ring of the bearing 2210, and the position-limiting section 23 abuts against the bearing 2210 in the locked state. The position-locking portion 222 is aligned with the position-locking groove 221 when the position-limiting section 23 abuts against the bearing 2210 by corresponding dimension design for determining the position-locking position of the second connecting section 22 through the cooperation of the position-limiting section 23 and the bearing 2210.
In this embodiment, the pedal body 11 is provided with an upper support 8 and a lower support 9, the upper support 8 is mounted on the upper part of the pedal body 11, and the lower support 9 is mounted on the lower part of the pedal body 11;
the upper support 8 is provided with an upper guide mounting part 81, the lower part of the upper guide mounting part 81 is inserted into the pedal body 11, an upper guide groove 811 which is penetrated up and down is arranged in the upper guide mounting part 81, the release block 4 is movably arranged in the upper guide groove 811 up and down, two opposite inner walls of the upper part of the upper guide groove 811 are respectively convexly provided with a limit lug 812 which has a limit function on the upward movement stroke of the release block 4, an extension hole 813 for the extension of the release operation part 42 is formed between the two limit lugs 812, and the release operation part 42 extends out of the extension hole 813 and is arranged outside the pedal body 11; the lower support 9 has lower direction installation department 91, and the upper portion of lower direction installation department 91 stretches into the setting in footboard body 11, and the sunken guide way 911 that is provided with down on the lower direction installation department 91, lock position piece 3 can set up in lower guide way 911 with moving about from top to bottom, and elastic support piece 5 is supporting spring, and supporting spring vertical setting is under lock position piece 3 between the terminal surface and the bottom face of lower guide way 911. The structure is convenient for installing the locking block and the releasing block on the pedal body, the upper guide installation part 81 arranged on the upper support 8 plays a role in guiding the up-and-down movement of the releasing block, and the lower guide installation seat arranged on the lower support 9 plays a role in guiding the up-and-down movement of the locking block.
In this embodiment, a first positioning post 912 is convexly disposed on a bottom end surface of the lower guiding groove 911, a positioning hole 32 is disposed on a lower end surface of the locking block 3, an upper end of the supporting spring extends into the positioning hole 32, and a lower end of the supporting spring is sleeved on the first positioning post 912. The stable installation of support spring between guide way 911 and piece 3 is locked down realized, plays stable elastic support effect.
In this embodiment, a second positioning column 33 is disposed in the positioning hole 32, and an upper end of the supporting spring extends into the positioning hole 32 and is sleeved on the second positioning column 33. A further stable mounting of the support spring is achieved.
In this embodiment, two upper connecting arms 82 are disposed on the upper support 8, the upper guiding installation portion 81 is disposed between the two upper connecting arms 82, the two upper connecting arms 82 are sandwiched and disposed outside the pedal body 11, the lower support 9 is provided with lower connecting arms 92 at positions corresponding to the two upper connecting arms 82, respectively, the lower guiding installation portion 91 is disposed between the two lower connecting arms 92, the two lower connecting arms 92 are sandwiched and disposed outside the pedal body 11, and the upper connecting arms 82 and the corresponding lower connecting arms 92 are detachably connected through a connecting member (not shown). The stable installation of the upper support 8 and the lower support 9 on the pedal body 11 is realized through the structure.
In this embodiment, the upper connecting arm 82 has an upper mounting hole (not labeled) extending vertically therethrough, the lower connecting arm 92 has a mounting screw hole (not labeled) coaxial with the upper mounting hole a126, and the connecting member is a mounting bolt threaded into the corresponding mounting screw hole through the upper mounting hole. Simple structure, the installation is dismantled conveniently.
In this embodiment, the upper support 8 is provided with an upper engaging lug 83, the lower support 9 is correspondingly provided with a lower engaging lug 93, the upper engaging lug 83 is disposed on the upper end surface of the pedal body 11, the lower engaging lug 93 is disposed on the lower end surface of the pedal body 11, the upper engaging lug 83 has a connecting hole (not labeled in the figure) which is through from top to bottom, the lower engaging lug 93 has a connecting screw hole (not labeled in the figure) which is coaxial with the connecting hole 831, a through hole (not labeled in the figure) which is through from top to bottom is disposed at a position on the pedal body 11 corresponding to the connecting hole, and a connecting bolt sequentially passes through the connecting hole and the through hole and is screwed in the connecting screw hole. The further stable installation of upper bracket 8 and lower bracket 9 on footboard body 11 is realized through above-mentioned structure, simple structure, and the installation is dismantled conveniently.
In this embodiment, a protective casing is disposed outside the pedal body 11, the protective casing includes an upper protective casing 101 and a lower protective casing 102 detachably connected to each other, the upper protective casing 101 and the lower protective casing 102 are vertically abutted to cover the pedal body 11, and the upper protective casing 101 is provided with an extending opening 1011 for extending the release operation portion 42. The pedal body 11 is protected by the protective casing.
Example two: the other parts are the same as the first embodiment, except that the upper connecting arm 82 has an upper mounting hole (not labeled) penetrating up and down, the lower connecting arm 92 has a lower mounting hole (not labeled) penetrating up and down coaxially with the mounting hole, and the connecting member is a mounting bolt passing through the upper mounting hole and the corresponding lower mounting hole and locked by a matching nut. Simple structure, the installation is dismantled conveniently.
Example three: the other parts are the same as the first embodiment or the second embodiment, and the difference is that an upper connecting lug 83 is arranged on the upper support 8, a lower connecting lug 93 is correspondingly arranged on the lower support 9, the upper connecting lug 83 is arranged on the upper end surface of the pedal body 11, the lower connecting lug 93 is arranged on the lower end surface of the pedal body 11, the upper connecting lug 83 is provided with an upper connecting hole (not marked in the figure) which is through up and down, the lower connecting lug 93 is provided with a lower connecting hole (not marked in the figure) which is through up and down and coaxial with the connecting hole, a through hole (not marked in the figure) which is through up and down is arranged on the pedal body 11 corresponding to the connecting hole, and the upper connecting hole, the through hole and the lower connecting hole are sequentially passed through by a connecting bolt and are locked by a matched nut. The further stable installation of upper bracket 8 and lower bracket 9 on footboard body 11 is realized through above-mentioned structure, simple structure, and the installation is dismantled conveniently.
Claims (8)
1. A quick release structure of a pedal comprises the pedal and a crank, wherein the pedal comprises a hollow pedal body, one end of the crank is connected with the pedal body through a transversely arranged connecting shaft, the connecting shaft comprises a first connecting section and a second connecting section which are coaxially and sequentially arranged, the first connecting section is fixedly connected with one end of the crank, the second connecting section extends into the pedal body and is installed in the pedal body, a rotating installation part is arranged on the pedal body, the rotating installation part is provided with a rotating installation cavity communicated with the inside of the pedal body, and the second connecting section is rotatably connected with the rotating installation cavity;
the pedal is characterized in that the second connecting section is concavely provided with an annular locking groove to form a locking part, the pedal body is internally provided with a locking block and a releasing block at positions corresponding to the locking groove, the locking block and the releasing block are respectively movably arranged in the pedal body up and down, the locking block is arranged below the locking groove, the releasing block is arranged above the locking groove, the upper end surface of the locking block is provided with an arc-shaped locking recess matched with the locking part, the lower part of the locking block is supported by an elastic supporting piece, the lower part of the releasing block is provided with two releasing arms arranged at intervals, the second connecting section is arranged between the two releasing arms, the upper end of the releasing block is provided with a releasing operation part, and the releasing operation part extends out of the pedal body; under the locking state, the locking part is embedded in the arc locking recess under the supporting action of the elastic supporting piece, and the lower end surface of the release arm is arranged on the upper end surface of the locking block in a fitting manner.
2. The quick release structure for pedals according to claim 1, characterized in that the rotating installation cavity is provided with a bearing, the outer wall of the bearing is tightly fitted with the inner wall of the rotating installation cavity, the second connecting section is loosely fitted with the inner ring of the bearing, the inner wall of the end of the rotating installation cavity is provided with an annular limiting groove, and the limiting groove is internally provided with a hole retaining ring in a clamping manner.
3. The rapid disassembly structure of a pedal according to claim 2, wherein the first connecting section is connected to the second connecting section through a coaxially disposed limiting section, an outer diameter of the limiting section is larger than an outer diameter of the second connecting section, an outer diameter of the limiting section is larger than an inner diameter of an inner ring of the bearing, and the limiting section abuts against the bearing in a locked state.
4. The quick release structure of a pedal as claimed in claim 1, wherein the pedal body is provided with an upper support and a lower support, the upper support is mounted on the upper portion of the pedal body, and the lower support is mounted on the lower portion of the pedal body;
the upper support is provided with an upper guide mounting part, the lower part of the upper guide mounting part extends into the pedal body, an upper guide groove which is communicated up and down is arranged in the upper guide mounting part, the release block can be movably arranged in the upper guide groove up and down, two inner walls opposite to the upper part of the upper guide groove are respectively provided with a limit lug which plays a role in limiting the upward movement stroke of the release block in a protruding way, an extension opening for the extension of the release operation part is formed between the two limit lugs, and the release operation part extends out of the extension opening and is arranged outside the pedal body; the undersetting guide installation department has down, the upper portion of lower guide installation department stretch into the setting and be in the footboard this internally, lower guide installation department on sunken being provided with down the guide way, the lock position piece can set up with moving about from top to bottom in the lower guide way, elastic support piece be supporting spring, supporting spring vertical setting be in the lock position piece under the terminal surface with the bottom face of lower guide way between.
5. The quick release structure for pedals as claimed in claim 4, wherein the bottom surface of the lower guiding groove is provided with a first positioning post in a protruding manner, the lower end surface of the locking block is provided with a positioning hole, the upper end of the supporting spring is inserted into the positioning hole, and the lower end of the supporting spring is sleeved on the first positioning post.
6. The quick release structure for pedals as claimed in claim 5, wherein the positioning hole is provided with a second positioning post, and the upper end of the supporting spring is inserted into the positioning hole and sleeved on the second positioning post.
7. The quick release structure of a pedal as claimed in claim 5, wherein the upper support has two upper connecting arms, the upper guiding-mounting portion is disposed between the two upper connecting arms, the two upper connecting arms are disposed outside the pedal body, the lower support has two lower connecting arms respectively disposed at positions corresponding to the two upper connecting arms, the lower guiding-mounting portion is disposed between the two lower connecting arms, the two lower connecting arms are disposed outside the pedal body, and the upper connecting arms and the corresponding lower connecting arms are detachably connected via a connecting member.
8. The quick release structure of a pedal as claimed in claim 1, wherein the pedal body is externally provided with a protective shell, the protective shell comprises an upper protective shell and a lower protective shell which are detachably connected, the upper protective shell and the lower protective shell are vertically abutted to cover the pedal body, and the upper protective shell is provided with an extending opening for extending the release operation part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222603934.7U CN218641017U (en) | 2022-09-26 | 2022-09-26 | Quick-release structure of pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222603934.7U CN218641017U (en) | 2022-09-26 | 2022-09-26 | Quick-release structure of pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218641017U true CN218641017U (en) | 2023-03-17 |
Family
ID=85493590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222603934.7U Active CN218641017U (en) | 2022-09-26 | 2022-09-26 | Quick-release structure of pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218641017U (en) |
-
2022
- 2022-09-26 CN CN202222603934.7U patent/CN218641017U/en active Active
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