Handle angle adjusting mechanism of sitting posture chest pushing trainer

Abstract

The utility model discloses a sitting posture chest pushing training device grip angle adjusting mechanism which comprises a shell, an adjusting ring, a rotary disc and a grip assembly, one end of the shell is provided with an opening, one end of the adjusting ring is fixedly connected with the end, provided with the opening, of the shell, a plurality of adjusting holes distributed in a surrounding mode are sequentially formed in the adjusting ring, and the rotary disc is arranged on the rotary disc. Any two adjacent adjusting holes are communicated through a slide way; the turntable is rotationally connected with the other end of the adjusting ring; the grip assembly comprises a grip pipe, a top pressing rod, a clamping head, a pressing head, a limiting ring, a baffle ring and a spring. Therefore, the adaptability and comfort of fitness operation can be effectively enhanced, a body builder can easily adjust the angle of the grip according to the body conditions of the body builder, and therefore muscles can be exercised more accurately and fully in the training process; meanwhile, the problem of uneven stress caused by improper postures can be effectively avoided through the reasonable grip angle, and the sports injury risks such as muscle strain and joint sprain are greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sitting posture push chest training ware handle angle adjustment especially, a sitting posture push chest training ware handle angle adjustment mechanism. BACKGROUND

[0002] In the vigorous development of the fitness industry, various fitness equipment emerge in an endless stream, and the sitting posture push chest training ware as a popular instrument occupies an important position in the gym and family fitness scene. It mainly aims at the chest muscle, deltoid muscle front bundle and triceps muscle and other parts for exercise, and helps the exerciser to effectively improve the strength and muscle dimension through simulating the classic action of pushing chest.

[0003] At present, the sitting posture push chest training ware on the market, its force arm handlebar mostly adopts fixed design, and this fixed form is relatively simple in production and manufacturing process, and the cost control is relatively easy. However, this design has many drawbacks in the actual application process. Because the physical conditions of different users are different, the height, arm span and body shape are different, the fixed force arm handlebar is difficult to meet the needs of all people. The exerciser with tall and large body and long arm span cannot fully exert force when using due to the unadjustable force arm handlebar, and the exercise effect is greatly discounted; the short and small body and short arm span person needs to exert effort to reach the handlebar, and the operation difficulty increases greatly, and the body posture is also difficult to keep stable. Such inadaptability not only affects the smoothness and comfort of fitness operation, but also easily leads to that the muscles of the exerciser are difficult to be more accurately exercised, and increases the risk of sports injury. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at at least one of the technical problems in the related art to some extent.

[0005] Therefore, the purpose of the utility model is to provide a sitting posture push chest training ware handle angle adjustment mechanism, which can effectively enhance the adaptability and comfort of fitness operation, so that the exerciser can easily adjust the handle angle according to the body condition, so that the muscles can be more accurately and fully exercised in training; at the same time, the reasonable handle angle can also effectively avoid the uneven stress problem caused by improper posture, greatly reducing the risk of sports injury such as muscle strain and joint sprain.

[0006] The utility model proposes a kind of sit posture push chest training ware handle angle adjusting mechanism to achieve the above-mentioned purpose, including shell, adjusting ring, carousel and handle assembly, wherein, the shell one end has opening, the adjusting ring one end with the shell opening end portion fixed connection, and adjusting hole is successively opened with multiple encircling distribution on the adjusting ring, wherein, any two adjacent adjusting hole is connected by slideway;The carousel is rotationally connected with the other end of the adjusting ring;The handle assembly includes handle pipe, top pressure rod, chuck, pressing head, limit ring, baffle ring and spring, wherein, the handle pipe is vertically fixed and arranged on the carousel;The top pressure rod is movably arranged in the handle pipe, and one end of the top pressure rod is movably penetrated through the carousel and fixedly connected with the chuck, and the other end of the top pressure rod is extended out of the handle pipe and detachably connected with the pressing head;The chuck is clamped with the corresponding adjusting hole;The limit ring is close to the carousel and is sleeved on the top pressure rod, and the limit ring is fixedly connected with the handle pipe;The baffle ring is fixedly sleeved on the top pressure rod away from the carousel, and the baffle ring is slidably connected with the inner wall of the handle pipe;The spring is sleeved on the top pressure rod, and one end of the spring is fixedly connected with the limit ring, and the other end of the spring is fixedly connected with the baffle ring.

[0007] The sit posture push chest training ware handle angle adjusting mechanism can effectively enhance the adaptability and comfort of fitness operation, allowing the exerciser to easily adjust the handle angle according to their own physical condition, so that the muscles can be more accurately and fully exercised during training. At the same time, a reasonable handle angle can effectively avoid uneven stress caused by improper posture, significantly reducing the risk of muscle strain, joint sprain and other sports injuries.

[0008] In addition, the sit posture push chest training ware handle angle adjusting mechanism according to the above application can also have the following additional technical features:

[0009] Specifically, the shell is fixedly arranged on the swing arm driving end of the sit posture push chest training ware.

[0010] Specifically, the adjusting ring is provided with gear position adjusting marks corresponding to the adjusting holes.

[0011] Specifically, the sit posture push chest training ware handle angle adjusting mechanism further includes a handle sleeve, an end cap and a positioning ring, wherein the handle sleeve is sleeved on the handle pipe; the end cap and the positioning ring are located at both ends of the handle sleeve and are sleeved on the handle pipe, and the end cap and the positioning ring are detachably connected with the handle pipe, wherein the end cap is slidably connected with the pressing head.

[0012] Specifically, the diameter size of the adjusting hole is greater than the width size of the slide, and the width size of the slide is greater than the diameter size of the top pressing rod.

[0013] Additional aspects and advantages of the present application will be set forth in part in the following description, will become apparent from the description, or will be learned through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 Structure diagram of the handle angle adjusting mechanism of the sitting posture chest pushing training device according to an embodiment of the present application;

[0016] Figure 2 Structure diagram of the handle angle adjusting mechanism of the sitting posture chest pushing training device according to an embodiment of the present application;

[0017] Figure 3 Structure diagram of the handle angle adjusting mechanism of the sitting posture chest pushing training device according to an embodiment of the present application;

[0018] Figure 4 Structure diagram of the handle angle adjusting mechanism of the sitting posture chest pushing training device according to an embodiment of the present application;

[0019] As shown in the figure: 10, the shell; 11, swing arm; 20, adjusting ring; 21, adjusting hole; 22, slide; 30, turntable; 40, handle assembly; 41, handle tube; 42, top pressing rod; 43, clamp; 44, pressing head; 45, limiting ring; 46, blocking ring; 47, spring; 50, handle sleeve; 60, end cover; 70, positioning ring. DETAILED DESCRIPTION

[0020] The embodiments of the present application will be described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0021] The handle angle adjusting mechanism of the sitting posture chest pushing training device according to the embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0022] As Figures 1-4As shown, the grip angle adjustment mechanism of the seated chest press trainer of this utility model embodiment may include a housing 10, an adjustment ring 20, a turntable 30, and a grip assembly 40.

[0023] One end of the housing 10 has an opening, and one end of the adjusting ring 20 is fixedly connected to the opening end of the housing 10. The adjusting ring 20 has a plurality of circumferentially distributed adjusting holes 21, for example, 2, 3, 4, 5, or 6 adjusting holes 21, etc. The specific number can be selected according to the actual situation (for example, 5 adjusting holes 21), and is not limited here. Any two adjacent adjusting holes 21 are connected by a slide rail 22.

[0024] The turntable 30 is rotatably connected to the other end of the adjusting ring 20. The grip assembly 40 may include a grip tube 41, a top pressure rod 42, a locking head 43, a pressing head 44, a limiting ring 45, a retaining ring 46, and a spring 47.

[0025] In this embodiment, the grip tube 41 is vertically fixed on the turntable 30, and the pressure rod 42 is movably disposed within the grip tube 41. One end of the pressure rod 42 movably passes through the turntable 30 and is fixedly connected to the clamp head 43, while the other end extends out of the grip tube 41 and is detachably connected to the pressing head 44. It is understood that the detachable connection between the pressing head 44 and the pressure rod 42 in this embodiment facilitates the installation and replacement of the pressing head 44. For example, the pressing head 44 can be connected to the pressure rod 42 by means of clamping, riveting, or threaded fasteners (screws, bolts, or bolts).

[0026] The locking head 43 engages with the corresponding adjustment hole 21, and the limiting ring 45 is sleeved on the top pressure rod 42 near the turntable 30, and the limiting ring 45 is fixedly connected to the handle tube 41.

[0027] The retaining ring 46 is sleeved and fixed on the top pressure rod 42 away from the turntable 30, and the retaining ring 46 is slidably connected to the inner wall of the handle tube 41.

[0028] Spring 47 is sleeved on top pressure rod 42, and one end of spring 47 is fixedly connected to limit ring 45, while the other end of spring 47 is fixedly connected to retaining ring 46.

[0029] In an embodiment of this utility model, the diameter of the adjustment hole 21 is greater than the width of the slide 22, the width of the slide 22 is greater than the diameter of the top pressure rod 42, and the diameter of the clamp 43 is slightly smaller than or equal to the inner diameter of the adjustment hole 21.

[0030] Specifically, when a user needs to adjust the grip angle (i.e., the distance between the grip and the exerciser, or the height of the grip) according to their own conditions (height, arm span, and body type), the user can manually press the press head 44 (i.e., the user can hold the grip tube 41 and press the press head 44 with their thumb). The press head 44 drives the top pressure rod 42 to move. The moving top pressure rod 42 drives the retaining ring 46 to move synchronously and compress the spring 47 until the top pressure rod 42 causes the locking head 43 to disengage from the current adjustment hole 21 and extend into the housing 10.

[0031] At this point, the user can rotate the grip tube 41, which drives the turntable 30 to rotate on the adjustment ring 20. During this process, the pressure rod 42 also moves synchronously, causing the locking head 43 to move in a circular motion along the slide 22. After rotating to the appropriate angle, the pressure head 44 is released. Under the action of the spring 47, the pressure rod 42 drives the locking head 43 to re-engage in the corresponding adjustment hole 21, thus completing the adjustment of the grip angle. This effectively enhances the adaptability and comfort of fitness operations, allowing fitness enthusiasts to easily adjust the grip angle according to their own physical conditions, thereby enabling muscles to receive more precise and full training. At the same time, a reasonable grip angle can also effectively avoid uneven force distribution caused by improper posture, significantly reducing the risk of sports injuries such as muscle strains and joint sprains.

[0032] To clearly illustrate the previous embodiment, in one embodiment of this utility model, as follows: Figure 4 As shown, the housing 10 is fixedly mounted on the drive end (i.e. the top end of the swing arm 11) of the seated chest press trainer.

[0033] Furthermore, in one embodiment of this utility model, such as Figure 1 and Figure 3 As shown, the adjustment ring 20 has gear adjustment markings (not specifically marked in the figure) on its outer periphery corresponding to the adjustment holes 21.

[0034] Understandably, by setting gear adjustment indicators on the adjustment ring 20, users can quickly find the appropriate angle gear, making operation simple and convenient.

[0035] Furthermore, in one embodiment of this utility model, such as Figure 1 and Figure 2 As shown, the above-mentioned seated chest press trainer grip angle adjustment mechanism may also include a grip sleeve 50, an end cap 60, and a positioning ring 70, wherein the grip sleeve 50 is fitted onto the grip tube 41.

[0036] End caps 60 and positioning rings 70 are located at both ends of the grip sleeve 50 and are fitted onto the grip tube 41. Both end caps 60 and positioning rings 70 are detachably connected to the grip tube 41, with the end cap 60 slidably connected to the pressing head 44. It is understood that the end caps 60 and positioning rings 70 described in this embodiment are detachable from the grip tube 41, facilitating the installation and replacement of the grip sleeve 50. For example, the end caps 60 and positioning rings 70 can be connected to the grip tube 41 using threaded fasteners.

[0037] It should be noted that the grip sleeve 50 described in this embodiment may be a rubber sleeve with an external anti-slip texture.

[0038] Understandably, the grip sleeve 50 effectively improves the user's grip comfort and also provides a certain degree of protection.

[0039] In summary, the grip angle adjustment mechanism of the seated chest press trainer of this utility model can effectively enhance the adaptability and comfort of fitness operation, allowing fitness users to easily adjust the grip angle according to their own physical conditions, thereby enabling muscles to obtain more precise and full training; at the same time, a reasonable grip angle can also effectively avoid uneven force caused by improper posture, and significantly reduce the risk of sports injuries such as muscle strain and joint sprain.

[0040] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0042] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A grip angle adjustment mechanism for a seated chest press trainer, characterized in that, Includes a housing, adjusting ring, dial, and grip assembly, among which, One end of the housing has an opening, and one end of the adjusting ring is fixedly connected to the end of the housing with the opening. The adjusting ring has a plurality of adjusting holes arranged in a ring, wherein any two adjacent adjusting holes are connected by a slide rail. The turntable is rotatably connected to the other end of the adjusting ring; The grip assembly includes a grip tube, a pressure rod, a locking head, a pressing head, a limiting ring, a retaining ring, and a spring. The grip tube is vertically fixed on the turntable; The top pressure rod is movably disposed inside the handle tube, and one end of the top pressure rod movably passes through the turntable and is fixedly connected to the clamp head, while the other end of the top pressure rod extends out of the handle tube and is detachably connected to the pressing head; The clip head engages with the corresponding adjustment hole; The limiting ring is sleeved on the top pressure rod near the turntable, and the limiting ring is fixedly connected to the grip tube; The retaining ring is sleeved and fixed on the top pressure rod away from the turntable, and the retaining ring is slidably connected to the inner wall of the grip tube; The spring is sleeved on the top pressure rod, and one end of the spring is fixedly connected to the limiting ring, while the other end of the spring is fixedly connected to the retaining ring.

2. The seated chest press trainer grip angle adjustment mechanism according to claim 1, characterized in that, The housing is fixedly mounted on the swing arm drive end of the seated chest press trainer.

3. The seated chest press trainer grip angle adjustment mechanism according to claim 1, characterized in that, The adjustment ring is surrounded by gear adjustment markings corresponding to the adjustment holes.

4. The grip angle adjustment mechanism of the seated chest press trainer according to claim 1, characterized in that, It also includes grip sleeves, end caps, and positioning rings, among which, The grip sleeve is fitted onto the grip tube; The end cap and the positioning ring are located at both ends of the grip sleeve and are fitted onto the grip tube. The end cap and the positioning ring are detachably connected to the grip tube. The end cap is slidably connected to the pressing head.

5. The grip angle adjustment mechanism of the seated chest press trainer according to claim 1, characterized in that, The diameter of the adjustment hole is larger than the width of the slide rail, and the width of the slide rail is larger than the diameter of the top pressure rod.

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