Abdominal roller capable of adjusting length of belt body

Abstract

The utility model discloses an abdominal wheel with adjustable belt body length, which comprises an abdominal wheel body, a kneepad plate and a belt body, two ends of the belt body are respectively connected with the abdominal wheel body and the kneepad plate, an adjusting mechanism is arranged on the belt body, and the adjusting mechanism is used for adjusting the length of the belt body. The length of the belt body can be adjusted according to the requirements of a user, and the use experience of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to an abdominal wheel with an adjustable belt length. Background Art

[0002] An abdominal wheel is a small pusher that can exercise muscles and joints and reduce weight, and is deeply loved by fitness enthusiasts. At present, there are also some abdominal wheels with knee pads on the market. The main body of the abdominal wheel is connected to the knee pad through a connecting piece. When the user uses it, they can kneel on the knee pad to protect the user's knees.

[0003] For example, the Chinese utility model patent with the publication number CN208591502 discloses a similar abdominal wheel. However, in this patent document, a pull-back spring is used to connect the main body of the abdominal wheel and the knee pad. When the user uses it, they need to pull the pull-back spring, which will affect the user's effort and reduce the fitness experience. And if a belt is used to connect the main body of the abdominal wheel and the knee pad, there will be problems such as the belt being too long or too short, affecting the user's use. Summary of the Utility Model

[0004] The utility model provides an abdominal wheel with an adjustable belt length, which can adjust the length of the belt according to the needs of the user and improve the user's use experience.

[0005] To solve the above problems, the utility model adopts the following technical solutions:

[0006] An embodiment of the utility model provides an abdominal wheel with an adjustable belt length, which includes an abdominal wheel body, a knee pad and a belt. The two ends of the belt are respectively connected to the abdominal wheel body and the knee pad, and an adjusting mechanism is arranged on the belt, and the adjusting mechanism is used to adjust the length of the belt.

[0007] In some embodiments, the adjusting mechanism includes an adjusting buckle. A plurality of anti-disengagement protrusions are arranged on the belt along its length direction, and the anti-disengagement protrusions are used to limit the disengagement of the belt and the adjusting buckle to maintain the adjusted length of the belt.

[0008] In some embodiments, the belt includes a first belt and a second belt. The two ends of the first belt are respectively connected to the abdominal wheel body and the adjusting buckle, and the two ends of the second belt are respectively connected to the adjusting buckle and the knee pad. The anti-disengagement protrusions are arranged on the second belt.

[0009] In some embodiments, the abdominal wheel body includes a support shaft and a wheel body sleeved on the support shaft. The wheel body can rotate relative to the support shaft; the belt is wound around the support shaft.

[0010] In some embodiments, a number of limiting mechanisms are provided on the support shaft, and the limiting mechanisms are used to limit the axial movement of the belt relative to the support shaft along the axis of the support shaft.

[0011] In some embodiments, the limiting mechanism includes two limiting blocks, which are distributed along the axial direction of the support shaft, and the belt passes between the two limiting blocks.

[0012] In some embodiments, there are two wheel bodies, and the two wheel bodies are spaced apart by a preset distance, and the belt is wound around the support shaft between the two wheel bodies.

[0013] In some embodiments, both ends of the support shaft extend out of the outer sides of the two wheel bodies, and protective sleeves are detachably sleeved on both ends of the support shaft.

[0014] In some embodiments, the knee guard plate includes two sub-plates, the two sub-plates are hinged to each other, and the two sub-plates can be rotated to an unfolded use state and a stacked storage state.

[0015] In some embodiments, a connecting ring is provided on the knee guard plate, and the belt is threaded through the connecting ring.

[0016] The utility model has at least the following beneficial effects: The utility model uses a belt to connect the abdominal wheel body and the knee guard plate, and an adjusting mechanism is provided on the belt. Users can adjust the length of the belt through the adjusting mechanism according to their own needs to adapt to the needs of users' fitness, so as to avoid the problem of the belt being too long or too short, which improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of an abdominal wheel with an adjustable belt length according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic structural diagram of an abdominal wheel body according to an embodiment of the utility model;

[0019] Figure 3 It is an exploded schematic diagram of an abdominal wheel body according to an embodiment of the utility model;

[0020] Figure 4 It is a schematic structural diagram of a knee guard plate according to an embodiment of the utility model.

[0021] Among them, the reference numerals are:

[0022] Abdominal wheel body 100, support shaft 110, wheel body 120, limiting mechanism 130, limiting block 131, protective sleeve 140, sleeve 150;

[0023] Knee guard plate 200, sub-plate 210, connecting ring 220;

[0024] Belt body 300, first belt body 310, second belt body 320, anti - detachment protrusion 330;

[0025] Adjusting mechanism 400. Detailed implementation manners

[0026] The present utility model provides the following description with reference to the drawings to help a comprehensive understanding of various embodiments of the present utility model as defined by the claims and their equivalents. The description includes various specific details to assist understanding, but these details should be regarded as merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the present utility model.

[0027] In the description of the present utility model, orientation descriptions are involved. For example, the orientations or positional relationships indicated by up, down, front, back, left, right, etc. are based on the orientations or positional relationships shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0028] It should be understood that when an element (e.g., the first element) is "connected" to another element (e.g., the second element), the element can be directly connected to the other element, or there can be an intermediate element (e.g., the third element) between the element and the other element.

[0029] An embodiment of the present utility model provides an abdominal wheel with an adjustable belt length. As Figures 1-4 shown, it includes an abdominal wheel body 100, a knee guard plate 200, and a belt body 300. The two ends of the belt body 300 are respectively connected to the abdominal wheel body 100 and the knee guard plate 200, which makes the abdominal wheel body 100 and the knee guard plate 200 connected together, facilitating carrying them together and preventing one of them from being lost. When in use, the user kneels on the knee guard plate 200 and holds the abdominal wheel body 100 with hands to perform fitness exercises. Since the belt body 300 is flexible, it does not affect the movement of the abdominal wheel body 100 on the ground. In this embodiment, an adjusting mechanism 400 is provided on the belt body 300. The user can adjust the length of the belt body 300 through the adjusting mechanism 400 according to their own needs to adapt to the needs of the user's fitness, so as to avoid the problem of the belt body 300 being too long or too short, which improves the user experience.

[0030] In some embodiments, the adjusting mechanism 400 includes an adjusting buckle. The adjusting buckle is the most commonly used device for adjusting the length of various belt bodies. It has already belonged to standard accessories, is easy to purchase and install, and is simple to operate.

[0031] Considering that when the user is using it, there will be a certain tensile force on the belt body 300. To prevent the belt body 300 from being pulled, in this embodiment, a plurality of anti - detachment protrusions 330 are arranged on the belt body 300 along its length direction. The anti - detachment protrusions 330 can abut against the adjustment buckle, playing a role in restricting the dislocation between the belt body 300 and the adjustment buckle, so as to maintain the adjusted length of the belt body 300 and prevent the belt body 300 from being further stretched.

[0032] As Figure 1 shown, the anti - detachment protrusions 330 can be evenly distributed along the length direction of the belt body 300, which can change the length of the belt body 300 relatively evenly.

[0033] In this embodiment, the anti - detachment protrusions 330 can be integrally formed with the belt body 300 by thickening the wire body to form the anti - detachment protrusions 330. Of course, the anti - detachment protrusions 330 can also be fixed on the belt body 300 by pasting, sewing or other means.

[0034] Furthermore, the belt body 300 includes a first belt body 310 and a second belt body 320. The two ends of the first belt body 310 are respectively connected to the ab - roller body 100 and the adjustment buckle, and the two ends of the second belt body 320 are respectively connected to the adjustment buckle and the knee guard 200. The anti - detachment protrusions 330 are arranged on the second belt body 320. Since the adjustment mechanism 400 uses an adjustment buckle, if the belt body 300 is a single - strip structure, it needs to be wound around once to be suitable for adjustment by the adjustment buckle, which will increase the length of the belt body 300. In this embodiment, the belt body 300 is set as a two - section structure, which is more adaptable to the adjustment buckle and can reduce the total length of the belt body 300.

[0035] In some embodiments, the ab - roller body 100 includes a support shaft 110 and a wheel body 120 sleeved on the support shaft 110. The wheel body 120 can rotate relative to the support shaft 110. When the user uses it, hold the support shaft 110 and realize bending forward and getting up by rotating the support shaft 110 to achieve the purpose of exercising the waist and abdomen. The belt body 300 is wound around the support shaft 110 to realize the connection between the belt body 300 and the ab - roller body 100.

[0036] Furthermore, a number of limiting mechanisms 130 are arranged on the support shaft 110. The limiting mechanisms 130 are used to limit the axial movement of the belt body 300 relative to the support shaft 110 along the axis of the support shaft 110, which can prevent the belt body 300 from detaching from the support shaft 110, keep the belt body 300 wound around the support shaft 110, and at the same time, the position of the belt body 300 will not be skewed, and the length of the belt body 300 between the knee guard 200 and the ab - roller body 100 will not change relatively, ensuring the normal use of the user.

[0037] Further, the limiting mechanism 130 includes two limiting blocks 131 which are distributed along the axial direction of the support shaft 110. The belt body 300 passes through between the two limiting blocks 131, and the two limiting blocks 131 respectively block the movement of the belt body 300 from both sides of the belt body 300, thereby playing a role in limiting the belt body 300.

[0038] In some embodiments, there are two wheel bodies 120. The two wheel bodies 120 are spaced apart by a preset distance (which is determined by those skilled in the art according to actual needs). The supporting effect of the two wheel bodies 120 is better, and during use, the entire abdominal wheel body 100 is not prone to tipping over. The belt body 300 is wound around the support shaft 110 between the two wheel bodies 120 and is in a relatively centered position, and will not pull the support shaft 110 to cause the wheel body 120 to deflect to one side, so that the wheel body 120 can remain stable during movement.

[0039] Further, both ends of the support shaft 110 respectively extend to the outside of the two wheel bodies 120, and protective sleeves 140 are detachably sleeved at both ends of the support shaft 110. When a user uses it, the two hands respectively hold the protective sleeves 140. The protective sleeves 140 play a role in buffering and protecting the user's hands, increasing the comfort of the user's grip. The protective sleeves 140 can also limit the movement of the wheel body 120 towards the ends of the support shaft 110, playing a role in limiting the wheel body 120.

[0040] Since the protective sleeve 140 is detachable, after it is disassembled, the wheel body 120 can also be removed from the support shaft 110, and the support shaft 110, the wheel body 120, and the protective sleeve 140 become independent components to facilitate the storage of the entire abdominal wheel body 100.

[0041] Further, a sleeve 150 is sleeved on the support shaft 110. The sleeve 150 is located between the two wheel bodies 120, and both ends of the sleeve 150 abut against the two wheel bodies 120 to limit the two wheel bodies 120 from approaching each other. The limiting mechanism 130 of the above embodiment can be provided on the sleeve 150.

[0042] In some embodiments, the knee guard plate 200 includes two sub - plates 210 which are hinged to each other, and the two sub - plates 210 can be rotated to an unfolded use state and a stacked storage state. When the two sub - plates 210 are unfolded and in the use state, the user's knees can respectively kneel on the two sub - plates 210 for the user to use. When the two sub - plates 210 are stacked together, the space occupation can be reduced, which is convenient for storage.

[0043] Among them, the two sub - plates 210 can be secondarily hinged through a hinge or a hinge.

[0044] In some embodiments, a connecting ring 220 is provided on the knee guard plate 200, and the belt body 300 is threaded through the connecting ring 220 to realize the connection between the belt body 300 and the knee guard plate 200. The connecting ring 220 can be integrally connected to the sub-plate 210 to facilitate integral manufacturing and forming.

[0045] The terms and words used in the above description and claims are not limited to the literal meanings, but are used by the applicant to enable a clear and consistent understanding of the present utility model. Therefore, those skilled in the art should clearly understand that the descriptions of the various embodiments of the present utility model provided above are only for illustration purposes and not for limiting the present utility model as defined by the appended claims and their equivalents.

Claims

1. An abdominal wheel with adjustable belt length, characterized in that: It includes an abdominal wheel body, a knee guard plate and a belt body. The two ends of the belt body are respectively connected to the abdominal wheel body and the knee guard plate. An adjusting mechanism is provided on the belt body, and the adjusting mechanism is used to adjust the length of the belt body.

2. The adjustable ab wheel according to claim 1, wherein: The adjusting mechanism includes an adjusting buckle. A plurality of anti-disengagement protrusions are provided on the belt body along its length direction. The anti-disengagement protrusions are used to limit the disengagement of the belt body from the adjusting buckle to maintain the adjusted length of the belt body.

3. The abdominal wheel with adjustable belt length according to claim 2, wherein: The belt body includes a first belt body and a second belt body. The two ends of the first belt body are respectively connected to the abdominal wheel body and the adjusting buckle. The two ends of the second belt body are respectively connected to the adjusting buckle and the knee guard plate. The anti-disengagement protrusions are provided on the second belt body.

4. The ab wheel with adjustable belt length according to claim 1, wherein: The abdominal wheel body includes a support shaft and a wheel body sleeved on the support shaft. The wheel body can rotate relative to the support shaft; the belt body is wound around the support shaft.

5. The ab wheel with adjustable belt length according to claim 4, characterized in that: A number of limiting mechanisms are provided on the support shaft, and the limiting mechanisms are used to limit the axial movement of the belt body relative to the support shaft along the axis of the support shaft.

6. The ab wheel with adjustable belt length according to claim 5, characterized in that: The limiting mechanism includes two limiting blocks. The two limiting blocks are distributed along the axial direction of the support shaft, and the belt body passes between the two limiting blocks.

7. The ab wheel with adjustable belt length according to claim 4, characterized in that: There are two wheel bodies. The two wheel bodies are spaced apart by a preset distance, and the belt body is wound around the support shaft between the two wheel bodies.

8. The abdominal wheel with adjustable belt length according to claim 7, characterized in that: Both ends of the support shaft extend to the outside of the two wheel bodies respectively, and protective sleeves are detachably sleeved on both ends of the support shaft.

9. The ab wheel with adjustable belt length according to any one of claims 1-8, characterized in that: The knee guard plate includes two sub-plates. The two sub-plates are hinged to each other, and the two sub-plates can be rotated to an unfolded use state and a stacked storage state.

10. The abdominal wheel with adjustable belt length according to any one of claims 1-8, characterized in that: A connecting ring is provided on the knee guard plate, and the belt body passes through the connecting ring.

Images