Sports equipment

Abstract

The utility model discloses sports equipment. The sports equipment comprises a mounting piece, a pedal and a locking piece, the pedal and the mounting piece are rotationally connected around the first axis to ascend and descend. A plurality of bayonets which are distributed in the vertical direction are formed in the pedal, and openings of the bayonets are inclined downwards; the locking piece and the mounting piece are in sliding connection in the horizontal direction so as to be suitable for sliding between a locking position and an unlocking position relative to the pedal; in the locking position, the locking piece stretches into the bayonet and abuts against the top wall of the bayonet to support the pedal, the gravity of the pedal, namely the gravity of a user, is transmitted to the locking piece, the locking piece is connected with a sliding way of the installation piece, the gravity is transmitted to the installation piece, supporting is achieved, and due to the fact that an opening of the bayonet inclines downwards, stability in the using process is guaranteed. And at the unlocking position, the locking piece retreats from the bayonet to allow the locking piece to be switched to be matched with other bayonets, so that the pedal stops at other angles. The eccentric pressing piece enables the locking piece to automatically slide to the locking position from the unlocking position when the pedal rotates to the other bayonet to correspond to the locking piece after the locking piece retreats from one bayonet.

Description

Technical Field

[0001] The utility model relates to the field of fitness equipment, and particularly relates to a sports device. Background Art

[0002] In the prior art, the pedal is usually adjusted by the cooperation of a pin and a hole. After the user extracts the pin from the hole, adjusts the angle of the pedal, and then inserts the pin into the hole to achieve the docking of the pedal. It is necessary to operate both the pedal and the pin at the same time, which is rather troublesome. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned defects or problems in the background art, and provide a sports device.

[0004] To achieve the above purpose, the utility model and its preferred embodiments adopt the following technical solutions, but the embodiments are not limited to the following solutions:

[0005] Solution 1, a sports device, comprising

[0006] a mounting member,

[0007] a pedal, which is rotatably connected to the mounting member around a first axis to move up and down, and is provided with a plurality of bayonets arranged vertically, and the openings of the bayonets are inclined downward;

[0008] a locking member, which is slidably connected to the mounting member in the horizontal direction, and is adapted to slide relative to the pedal between a locking position and an unlocking position; in the locking position, the locking member extends into the bayonet and abuts against the top wall of the bayonet to support the pedal; in the unlocking position, the locking member withdraws from the bayonet to allow switching to cooperate with other bayonets;

[0009] a biasing member, the two ends of the biasing member respectively act on the locking member and the mounting member, and apply a force to the locking member to make the locking member extend into the bayonet.

[0010] Solution 2, based on Solution 1, the locking member is provided with an operation part, and when the locking member is in the locking position, the operation part is exposed outside the mounting member.

[0011] Solution 3, based on Solution 1, the pedal is further provided with a slideway, the slideway communicates with each bayonet, the locking member is adapted to be in the unlocking position when entering the slideway, and is adapted to slide in the slideway to select to extend into one of the bayonets; the pedal is adapted to fall due to gravity when the locking member is in the unlocking position, so that the locking member abuts against the upper bayonet and supports the pedal.

[0012] Solution 4, based on Solution 3, the top of the slideway is above each of the bayonets, and the pedal is further adapted to fall due to gravity when the locking member is in the unlocked position, so that the locking member abuts against the top of the slideway and supports the pedal.

[0013] Solution 5, based on Solution 1, the sliding direction of the locking member is perpendicular to the first axis.

[0014] Solution 6, based on Solution 5, the bayonet is provided with a guiding inclined surface which is inclined upward; when the pedal rotates upward, the locking member is adapted to cooperate with the guiding inclined surface to withdraw from the bayonet.

[0015] Solution 7, based on Solution 6, the bayonet is further provided with a limiting surface which is opposite to the guiding inclined surface, and the locking member is adapted to push against the limiting surface when sliding towards the unlocked position to rotate the pedal upward so that the locking member withdraws from the bayonet.

[0016] Solution 8, based on Solution 1, the locking member includes a positioning pin and a pull pin, the positioning pin is adapted to extend into the bayonet, the pull pin is provided with an operating portion, and the pull pin is detachably connected to the positioning pin.

[0017] Solution 9, based on Solution 1, further includes a sliding tube and an elastic member. The sliding tube is provided with two fulcrums arranged at intervals along the first direction and located on the same horizontal plane; the mounting member is adapted to slide relative to the sliding tube along the first direction and the opposite direction of the first direction; one end of the elastic member is fixed to the sliding tube, and the other end passes through the gap between the two fulcrums and is fixedly connected to the mounting member to provide resistance when the mounting member slides along the first direction and the opposite direction of the first direction.

[0018] From the above description of the present invention and its preferred embodiments, compared with the prior art, the technical solutions and their preferred embodiments of the present invention have the following beneficial effects due to the following technical means:

[0019] 1. In Solution 1 and its preferred embodiments, a sports equipment includes a mounting member, a pedal and a locking member.

[0020] The pedal is rotatably connected to the mounting member around the first axis for lifting, which is convenient for users to select the corresponding pedal angle for fitness. A plurality of bayonets arranged in the vertical direction are provided on the pedal, and the openings of the bayonets are inclined downward;

[0021] The locking member and the mounting member are slidably connected in the horizontal direction to be adapted to slide relative to the pedal between a locked position and an unlocked position; in the locked position, the locking member extends into the bayonet and abuts against the top wall of the bayonet to support the pedal, and the gravity of the user, i.e., the pedal, is transmitted to the locking member. Since the locking member is slidably connected to the mounting member, the above gravity is transmitted to the mounting member, thereby realizing support. Since the opening of the bayonet is inclined downward, under the action of the gravity of the user and / or the pedal, the locking member will not disengage from the abutment with the top wall of the bayonet, ensuring the stability during use; in the unlocked position, the locking member withdraws from the bayonet to allow switching to cooperate with other bayonets, so that the pedal can be docked at other angles. The two ends of the biasing member act on the locking member and the mounting member respectively, and apply a force to the locking member to make the locking member extend into the bayonet, so that after the locking member withdraws from one bayonet, when the pedal rotates to another bayonet corresponding to the locking member, the locking member can automatically slide from the unlocked position to the locked position under the action of the biasing member without corresponding operations by the user, which is more convenient.

[0022] 2. In the second solution and its preferred embodiments, the locking member is provided with an operating portion. When the locking member is in the locked position, the operating portion is exposed outside the mounting member, so as to facilitate the user to operate.

[0023] 3. In the third solution and its preferred embodiments, the pedal is further provided with a slideway, and the slideway communicates with each bayonet. The locking member is adapted to be in the unlocked position when entering the slideway, and is adapted to slide in the slideway to select to extend into one of the bayonets. The slideway can restrict the formation of the locking member to a certain extent, so that the unlocked position will not deviate too far from the locked position, facilitating locking. And since the pedal can only rotate upward and not downward when the locking member is in the locked position, when the pedal rotates downward due to gravity when the locking member is in the unlocked position, the locking member abuts against the upper bayonet and supports the pedal, thereby completing the adjustment of downward rotation.

[0024] 4. In the fourth solution and its preferred embodiments, the top of the slideway is above each bayonet. When the locking member is in the unlocked position, the pedal is adapted to rotate downward due to gravity, so that the locking member abuts against the top of the slideway and supports the pedal, making the pedal rotate downward to the lowest position for convenient storage.

[0025] 5. In the fifth solution and its preferred embodiments, the sliding direction of the locking member is perpendicular to the first axis. Compared with the way parallel to the first axis, the sliding stroke of the locking member can be shorter, which is more convenient for locking and unlocking.

[0026] 6. In the sixth solution and its preferred embodiments, the bayonet is provided with a guiding inclined surface, and the guiding inclined surface is inclined upward; when the pedal rotates upward, the locking member is adapted to cooperate with the guiding inclined surface to withdraw from the bayonet, so as to facilitate switching the angle of the pedal by operating the pedal when the locking member is in the locked position.

[0027] 7. In Solution VII and its preferred embodiments, the bayonet is further provided with a limiting surface, which is opposite to the guiding inclined surface. The limiting surface is used to prevent the locking member from sliding towards the unlocking position due to vibration or other reasons during use, resulting in the pedal falling. When the locking member is suitable for sliding towards the unlocking position, it pushes against the limiting surface to rotate the pedal upwards, so that the locking member can exit the bayonet and complete the unlocking. Since the pedal needs to rotate upwards to be unlocked, when the user uses it, the gravity of the user is sufficient to prevent the pedal from rotating upwards, thus ensuring the stability during use.

[0028] 8. In Solution VIII and its preferred embodiments, the locking member includes a positioning pin and a pull pin. The positioning pin is suitable for extending into the bayonet, and the pull pin is provided with an operating part. The pull pin is detachably connected to the positioning pin, which is convenient for assembly and operation.

[0029] 9. In Solution IX and its preferred embodiments, it further includes a sliding tube and an elastic member. The sliding tube is provided with two fulcrums arranged at intervals along the first direction and located on the same horizontal plane; the mounting member is suitable for sliding relative to the sliding tube along the first direction and the opposite direction of the first direction; one end of the elastic member is fixed to the sliding tube, and the other end passes through the gap between the two fulcrums and is fixedly connected to the mounting member to provide resistance when the mounting member slides along the first direction and the opposite direction of the first direction. Taking the first direction as the left for example, when the mounting member slides along the first direction, the elastic member contacts the left fulcrum and is stretched leftward as the mounting member moves. When the mounting member slides along the opposite direction of the first direction, the elastic member contacts the right fulcrum and is stretched rightward as the mounting member moves. The elastic member provides resistance in both directions through the action of the two fulcrums. And the two fulcrums are located on the same plane, so that when the mounting member moves left and right, the trajectory of the elastic member after bypassing the fulcrum is also in the same plane, making the resistance provided by the elastic member approximately equal. Description of the Drawings

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0031] Figure 1 A perspective view of the sliding assembly (including a pedal, a mounting member, and a biasing member) in the exercise equipment in Embodiment 1;

[0032] Figure 2 An exploded view of the sliding assembly in the exercise equipment in Embodiment 1;

[0033] Figure 3 A structural schematic diagram of the sliding assembly in the exercise equipment in Embodiment 1;

[0034] Figure 4For the usage state 1 of the sliding component in the exercise equipment in Embodiment 1;

[0035] Figure 5 For the usage state 2 of the sliding component in the exercise equipment in Embodiment 1;

[0036] Figure 6 For the usage state 3 of the sliding component in the exercise equipment in Embodiment 1;

[0037] Figure 7 For the usage state 4 of the sliding component in the exercise equipment in Embodiment 1;

[0038] Figure 8 For the structural schematic diagram of the exercise equipment in Embodiment 1;

[0039] Figure 9 For the usage state 1 of the exercise equipment in Embodiment 1;

[0040] Figure 10 For the usage state 2 of the exercise equipment in Embodiment 1;

[0041] Main reference numeral description:

[0042] Mounting member 1, sliding hole 11; pedal 2, first axis 21; bayonet 22; guiding inclined surface 221; limiting surface 222; slideway 23; locking member 3, positioning pin 31; pull pin 32; operating portion 321; biasing member 4, sliding tube 5; fulcrum 51; elastic member 6; first direction 7; front - rear direction 8; vertical direction 9. Detailed implementation manners

[0043] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are the preferred embodiments of the present utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0044] In the claims, the specification and the above - mentioned accompanying drawings of the present utility model, unless otherwise clearly defined, when using terms such as "first", "second" or "third", etc., are used to distinguish different objects rather than to describe a specific order.

[0045] In the claims, the description and the above-mentioned drawings of the present utility model, unless otherwise clearly defined, for orientation terms, such as the use of terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. to indicate the orientation or position relationship are based on the orientation and position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it should not be construed as limiting the specific protection scope of the present invention.

[0046] In the claims, the description and the above-mentioned drawings of the present utility model, unless otherwise clearly defined, if the terms "fixed connection" or "fixedly connected" are used, they should be understood in a broad sense, that is, any connection method without displacement relationship and relative rotation relationship between the two, that is, including non-detachable fixed connection, detachable fixed connection, being integrally connected, and being fixed connected through other devices or elements.

[0047] In the claims, the description and the above-mentioned drawings of the present utility model, if the terms "comprising", "having" and their variants are used, are intended to mean "including but not limited to".

[0048] Reference Figures 1 - 10 , a sports equipment, comprising a mounting member 1, a pedal 2, a locking member 3, a biasing member 4, a sliding tube 5 and an elastic member 6. The mounting member 1, the pedal 2, the locking member 3, the biasing member 4, the sliding tube 5 and the elastic member 6 are provided in two groups to respectively correspond to the left and right feet.

[0049] Reference Figure 8 、 Figure 10 , the sliding tube 5 is used for the mounting member 1 to slide, and the sliding tube 5 is provided with two fulcrums 51 arranged at intervals along the first direction 7 and located on the same horizontal plane. The first direction 7 is Figure 9 the left direction on

[0050] Reference Figure 8 , the mounting member 1 is slidably connected to the sliding tube 5. In this embodiment, the mounting member 1 is adapted to slide relative to the sliding tube 5 along the first direction 7 and the opposite direction of the first direction 7. The mounting member 1 is provided with a sliding hole 11 extending in the left-right direction, and two sliding holes 11 are provided along the front-rear direction 8.

[0051] Reference Figure 4, the pedal 2 is rotationally connected to the mounting member 1 about the first axis 21 for lifting. In this embodiment, the first axis 21 is parallel to the front-rear direction 8. The pedal 2 is provided with a plurality of bayonets 22 arranged in the vertical direction 9 and a slideway 23 communicating with each bayonet 22. The openings of the bayonets 22 are inclined downward, and the bayonets 22 penetrate in the front-rear direction 8. The bayonet 22 is provided with a guiding inclined surface 221 which is inclined upward, and the bayonet 22 is also provided with a limiting surface 222 which is opposite to the guiding inclined surface 221. The slideway 23 is generally arc-shaped, and the top of the slideway 23 is above each bayonet 22. There are two groups of the slideway 23 and the bayonet 22, and the two groups are arranged in the front-rear direction 8 to improve the stability when being supported.

[0052] Reference Figure 2 , Figure 3 , the locking member 3 is slidably connected to the mounting member 1 in the horizontal direction so as to be adapted to slide relative to the pedal 2 between a locking position and an unlocking position. In the locking position, the locking member 3 extends into the bayonet 22 and abuts against the top wall of the bayonet 22 to support the pedal 2, realizing the docking of the pedal 2 and not changing its position due to the force exerted by the human body; in the unlocking position, the locking member 3 withdraws from the bayonet 22 to allow the pedal 2 to rotate so that the locking member 3 switches to cooperate with other bayonets 22, thereby supporting other bayonets 22; in this embodiment, the sliding direction of the locking member 3 is perpendicular to the first axis 21, which is the left-right direction. The locking member 3 includes a positioning pin 31 and a pull pin 32. The positioning pin 31 is adapted to extend into the bayonet 22 and slide in the slideway 23 in the slideway 23. In this embodiment, the positioning pin 31 passes through the sliding hole 11 on one side and the bayonet 22 in the front-rear direction 8, and then continues to pass through the sliding hole 11 on the other side and the bayonet 22. When the positioning pin 31 of the locking member 3 enters the slideway 23, the locking member 3 is in the unlocking position, and the positioning pin 31 is adapted to slide in the slideway 23 to select one of the bayonets 22 to extend into. The pedal 2 is adapted to fall due to gravity when the locking member 3 is in the unlocking position, so that the positioning pin 31 of the locking member 3 abuts against the top of the slideway 23 or the upper bayonet 22 and supports the pedal 2. When the pedal 2 rotates upward, the positioning pin 31 of the locking member 3 is adapted to cooperate with the guiding inclined surface 221 to withdraw from the bayonet 22. The positioning pin 31 of the locking member 3 is adapted to push against the limiting surface 222 to rotate the pedal 2 upward when sliding toward the unlocking position, so that the positioning pin 31 enters the slideway 23.

[0053] Reference Figure 2 , the pull pin 32 is detachably connected to the positioning pin 31, which is screwed in this embodiment. The other end of the pull pin 32 is located outside the mounting member 1 and is provided with an operating portion 321. When the locking member 3 is in the locking position, the operating portion 321 is exposed outside the mounting member 1.

[0054] Reference Figure 3, both ends of the biasing member 4 act on the locking member 3 and the mounting member 1 respectively, and apply a force to the locking member 3 to cause the locking member 3 to extend into the bayonet 22. In this embodiment, the biasing member 4 is a spring, and in other embodiments, it can be mutually exclusive magnets, etc.

[0055] Reference Figures 8 - 10 , one end of the elastic member 6 is fixed to the sliding tube 5, and the other end passes through the gap between the two fulcrums 51 and is fixedly connected to the mounting member 1 to provide resistance when the mounting member 1 slides along the first direction 7 and the direction opposite to the first direction 7. The elastic member 6 can be an elastic cord or a spring, etc. In addition to the way of the elastic member 6, the way of applying sliding resistance to the mounting member 1 can also be a magnetic control wheel, etc.

[0056] During use: Initially, reference Figure 4 , the positioning pin 31 abuts against the top of the sliding track 23. The user pulls up the pedal 2, and the pedal 2 rotates upward relative to the mounting member 1. The positioning pin 31 slides along the sliding track 23 until the bayonet 22 at the uppermost end rotates to correspond to the positioning pin 31. Under the action of the biasing member 4, the positioning pin 31 slides leftward into the bayonet 22 and abuts against the guiding inclined surface 221. If the pedal 2 is released at this time, the pedal 2 will drop slightly, and the top wall of the bayonet 22 will sit on the positioning pin 31, and the limiting surface 222 will enclose the positioning pin 31, as Figure 5 shown. As Figure 6 , Figure 7 , if the pedal 2 is rotated continuously, under the action of the guiding inclined surface 221, the positioning pin 31 slides rightward until it enters the channel. At this time, if the pedal 2 is rotated upward continuously until the lower bayonet 22 corresponds to the positioning pin 31, the above-mentioned locking action is repeated. When resetting is required, the operating portion 321 on the pull pin 32 is pulled to the right, the biasing member 4 is compressed, and the positioning pin 31 pushes against the limiting surface 222 to cause the pedal 2 to rotate upward and the positioning pin 31 to exit the bayonet 22 and enter the sliding track 23. At this time, the pedal 2 will drop due to its own gravity. If this state is maintained for a short time, when the operating portion 321 is released, the positioning pin 31 will enter the upper bayonet 22. If this state is maintained for a long time, the positioning pin 31 will abut against the top of the sliding track 23 and return to Figure 4 the state.

[0057] Reference Figure 9 , Figure 10 , after the adjustment is completed, the user applies a force to the pedal 2, so that the mounting member 1 slides on the sliding tube 5, and the resistance is realized through the stretching of the elastic member 6 to achieve the exercise purpose.

[0058] Compared with the prior art, this embodiment has the following beneficial effects:

[0059] In an exemplary embodiment, a sports equipment includes a mounting member 1, a pedal 2 and a locking member 3.

[0060] The pedal 2 is rotatably connected to the mounting member 1 about the first axis 21 for lifting and lowering, facilitating the user to select the corresponding angle of the pedal 2 for fitness. A plurality of bayonets 22 are provided on the pedal 2 and are arranged vertically along the direction 9, and the openings of the bayonets 22 are inclined downward;

[0061] The locking member 3 is slidably connected to the mounting member 1 in the horizontal direction so as to be adapted to slide relative to the pedal 2 between a locked position and an unlocked position; in the locked position, the locking member 3 extends into the bayonet 22 and abuts against the top wall of the bayonet 22 to support the pedal 2, and the gravity of the pedal 2, i.e., the user, is transmitted to the locking member 3, and since the locking member 3 is connected to the slideway 23 of the mounting member 1, the above gravity is transmitted to the mounting member 1, thereby realizing support. And because the opening of the bayonet 22 is inclined downward, the locking member 3 will not disengage from the abutment with the top wall of the bayonet 22 under the action of the user and / or the gravity of the pedal 2, ensuring the stability during use; in the unlocked position, the locking member 3 withdraws from the bayonet 22 to allow switching to cooperate with other bayonets 22, so that the pedal 2 can be docked at other angles.

[0062] Both ends of the biasing member 4 act on the locking member 3 and the mounting member 1 respectively, and apply a force to the locking member 3 to make the locking member 3 extend into the bayonet 22, so that after the locking member 3 withdraws from one bayonet 22, when the pedal 2 rotates to another bayonet 22 corresponding to the locking member 3, the locking member 3 can automatically slide from the unlocked position to the locked position under the action of the biasing member 4 without the user performing corresponding operations, which is more convenient.

[0063] In an exemplary embodiment, the locking member 3 is provided with an operating portion 321. When the locking member 3 is in the locked position, the operating portion 321 is exposed outside the mounting member 1, so as to facilitate the user to operate.

[0064] In an exemplary embodiment, the pedal 2 is further provided with a slideway 23, and the slideway 23 communicates with the bayonets 22. The locking member 3 is adapted to be in the unlocked position when entering the slideway 23 and is adapted to slide in the slideway 23 to select to extend into one of the bayonets 22. The slideway 23 can form a certain degree of restriction on the locking member 3, so that the unlocked position will not deviate too far from the locked position, facilitating locking. And since the pedal 2 can only rotate upward and not downward when the locking member 3 is in the locked position, when the pedal 2 falls due to gravity when the locking member 3 is in the unlocked position, the locking member 3 abuts against the upper bayonet 22 and supports the pedal 2, thereby completing the adjustment of downward rotation.

[0065] In an exemplary embodiment, the top of the slideway 23 is above each bayonet 22. When the locking member 3 is in the unlocked position, the pedal 2 is adapted to fall due to gravity, so that the locking member 3 abuts against the top of the slideway 23 and supports the pedal 2, making the pedal 2 rotate downward to the lowest position for convenient storage.

[0066] In an exemplary embodiment, the sliding direction of the locking member 3 is perpendicular to the first axis 21. Compared with the way parallel to the first axis 21, the sliding stroke of the locking member 3 can be shorter, which is more convenient for locking and unlocking.

[0067] In an exemplary embodiment, the bayonet 22 is provided with a guiding inclined surface 221 which slopes upward; when the pedal 2 rotates upward, the locking member 3 is adapted to cooperate with the guiding inclined surface 221 to withdraw from the bayonet 22, so that when the locking member 3 is in the locked position, the angle of the pedal 2 can be switched by operating the pedal 2.

[0068] In an exemplary embodiment, the bayonet 22 is further provided with a limiting surface 222 which is opposite to the guiding inclined surface 221. The limiting surface 222 is used to prevent the locking member 3 from sliding towards the unlocking position due to vibration or other reasons during use, resulting in the falling of the pedal 2. The locking member 3 is adapted to push against the limiting surface 222 when sliding towards the unlocking position to rotate the pedal 2 upward, so that the locking member 3 can withdraw from the bayonet 22 to complete unlocking. Since the pedal 2 needs to rotate upward to be unlocked, when the user uses it, the gravity of the user is sufficient to prevent the pedal 2 from rotating upward, thus ensuring the stability during use.

[0069] In an exemplary embodiment, the locking member 3 includes a positioning pin 31 and a pull pin 32. The positioning pin 31 is adapted to extend into the bayonet 22. The pull pin 32 is provided with an operating portion 321. The pull pin 32 is detachably connected to the positioning pin 31, which is convenient for assembly and operation.

[0070] In an exemplary embodiment, it further includes a sliding tube 5 and an elastic member 6. The sliding tube 5 is provided with two fulcrums 51 arranged at intervals along the first direction 7 and located on the same horizontal plane; the mounting member 1 is adapted to slide relative to the sliding tube 5 along the first direction 7 and the opposite direction of the first direction 7; one end of the elastic member 6 is fixed to the sliding tube 5, and the other end passes through the gap between the two fulcrums 51 and is fixedly connected to the mounting member 1 to provide resistance when the mounting member 1 slides along the first direction 7 and the opposite direction of the first direction 7. Taking the first direction 7 as the left, when the mounting member 1 slides along the first direction 7, the elastic member 6 contacts the left fulcrum 51 and is stretched leftward as the mounting member 1 moves. When the mounting member 1 slides along the opposite direction of the first direction 7, the elastic member 6 contacts the right fulcrum 51 and is stretched rightward as the mounting member 1 moves. The elastic member provides resistance in both directions through the action of the two fulcrums 51. And the two fulcrums 51 are located on the same plane, so that when the mounting member 1 moves left and right, the trajectory of the elastic member 6 after bypassing the fulcrum 51 is also on the same plane, making the resistance provided by the elastic member 6 approximately equal.

[0071] The descriptions of the above-mentioned specification and embodiments are used to explain the protection scope of the present utility model, but do not constitute a limitation to the protection scope of the present utility model. Modifications, equivalent replacements or other improvements to the embodiments of the present utility model or some of its technical features obtained by those of ordinary skill in the art through logical analysis, reasoning or limited experiments in combination with common general knowledge, ordinary technical knowledge in this field and / or the prior art under the inspiration of the present utility model or the above-mentioned embodiments shall all be included within the protection scope of the present utility model.

Claims

1. A sports device, characterized in that: including a mounting member (1), a pedal (2) which is rotatably connected to the mounting member (1) about a first axis (21) for lifting and lowering, and is provided with a plurality of bayonets (22) arranged in the vertical direction (9), and the openings of the bayonets (22) are inclined downward; a locking member (3) which is slidably connected to the mounting member (1) in the horizontal direction and is adapted to slide relative to the pedal (2) between a locked position and an unlocked position; in the locked position, the locking member (3) extends into the bayonet (22) and abuts against the top wall of the bayonet (22) to support the pedal (2); in the unlocked position, the locking member (3) withdraws from the bayonet (22) to allow switching to cooperate with other bayonets (22); a biasing member (4), the two ends of the biasing member (4) respectively act on the locking member (3) and the mounting member (1), and apply a force to the locking member (3) to cause the locking member (3) to extend into the bayonet (22).

2. The exercise device according to claim 1, characterized in that: The locking member (3) is provided with an operating portion (321), and when the locking member (3) is in the locked position, the operating portion (321) is exposed outside the mounting member (1).

3. The exercise device according to claim 1, wherein: The pedal (2) is further provided with a slideway (23), the slideway (23) communicates with the bayonets (22), the locking member (3) is adapted to be in the unlocked position when entering the slideway (23), and is adapted to slide in the slideway (23) to select to extend into one of the bayonets (22); the pedal (2) is adapted to fall due to gravity when the locking member (3) is in the unlocked position, so that the locking member (3) abuts in the upper bayonet (22) and supports the pedal (2).

4. A sports device according to claim 3, characterized in that: The top of the slideway (23) is above each bayonet (22), and the pedal (2) is further adapted to fall due to gravity when the locking member (3) is in the unlocked position, so that the locking member (3) abuts against the top of the slideway (23) and supports the pedal (2).

5. A sports device according to claim 1, characterized in that: The sliding direction of the locking member (3) is perpendicular to the first axis (21).

6. The exercise device according to claim 5, characterized in that: The bayonet (22) is provided with a guiding inclined surface (221), and the guiding inclined surface (221) is inclined upward; when the pedal (2) rotates upward, the locking member (3) is adapted to cooperate with the guiding inclined surface (221) to withdraw from the bayonet (22).

7. A sports equipment according to claim 6, characterized in that: The bayonet (22) is further provided with a limiting surface (222), the limiting surface (222) is opposite to the guiding inclined surface (221), and the locking member (3) is adapted to push against the limiting surface (222) when sliding towards the unlocked position to cause the pedal (2) to rotate upward and the locking member (3) to withdraw from the bayonet (22).

8. A sports device according to claim 1, characterized in that: The locking member (3) includes a positioning pin (31) and a pull pin (32), the positioning pin (31) is adapted to extend into the bayonet (22), the pull pin (32) is provided with an operating portion (321), and the pull pin (32) is detachably connected to the positioning pin (31).

9. A sports device according to claim 1, characterized in that: It further includes a sliding tube (5) and an elastic member (6). The sliding tube (5) is provided with two fulcrums (51) arranged at intervals along a first direction (7) and located on the same horizontal plane. The mounting member (1) is adapted to slide relative to the sliding tube (5) along the first direction (7) and along the opposite direction of the first direction (7). One end of the elastic member (6) is fixed to the sliding tube (5), and the other end passes through the gap between the two fulcrums (51) and is fixedly connected to the mounting member (1) to provide resistance when the mounting member (1) slides along the first direction (7) and along the opposite direction of the first direction (7).

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