Double-track sitting type shoulder pushing training device

Abstract

The utility model discloses a double-track sitting type shoulder pushing training device which comprises a base, the base is connected with a shoulder pushing piece, the shoulder pushing piece comprises a balance weight piece installed on the upper side of the base, the balance weight piece comprises a plurality of sets of balance weight blocks, the upper sides of the balance weight blocks are connected with a second traction rope used for height increasing, and the upper side of the base is rotationally connected with a rotating frame; the handle assembly is arranged on the left side of the rotating frame; the seat assembly is installed on the base and used for providing support for a user, and the utility model relates to the technical field of shoulder pushing training. According to the double-track sitting type shoulder pushing training device, a hand wheel and a screw rod drive a seat plate to slide along a limiting rod in a leaning seat, the position of the seat plate relative to the leaning seat can be conveniently adjusted according to the needs of a user, a second air spring assembly is matched with a bottom plate, the height of a pedal and the height of a spring are adjusted, and the pedal and the spring provide support for the feet of the user; the foot supporting end of the device can be correspondingly adjusted according to the length of the legs of the user.

Description

TECHNICAL FIELD

[0001] The utility model relates to shoulder training technical field, concretely is a double track sitting shoulder training device. BACKGROUND

[0002] The most typical shoulder exercise is sitting shoulder, for this need to use double track sitting shoulder training device, reference authorized announcement No. CN221206692U a double track sitting shoulder training device, including the chassis and the side frame, the both sides of chassis are equipped with side frame, and the rear end of two groups side frame is equipped with bracket, utilizes the ear to push the driving axle, thereby pushes up the force arm, is convenient for power assistance, provides the convenience for the beginner, as the above patent described, the existing double track sitting shoulder training device uses, most of the devices are difficult to adjust the position of the seat plate relative to the backrest while providing adjustment of the user's foot support end, thereby affecting the adaptability of the device to users of different body types and different leg lengths, affecting training efficiency. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a double track sitting shoulder training device, which solves the problems of poor adaptability of the device to users of different body types and affects training efficiency.

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: a double track sitting shoulder training device, comprising a base, the base is connected with a shoulder training device for shoulder training, the shoulder training device comprises:

[0005] A counterweight is installed on the upper right end of the base to provide weight, the counterweight comprises a plurality of counterweight blocks, the upper side of the counterweight block is connected with a second traction rope for height lifting, the upper side of the base is rotatably connected with a rotating frame for adjusting the position of the second traction rope;

[0006] A handle assembly is provided on the left side of the rotating frame for the user to adjust the angle of the rotating frame;

[0007] A seat assembly is installed on the base to provide support for the user, the upper side of the base is rotatably connected with a backrest near the middle of the rotating frame, the left middle and lower end of the backrest is slidably connected with a seat plate, the lower left end of the backrest is rotatably connected with a screw rod for adjusting the position of the seat plate relative to the backrest, the left side of the bottom of the backrest is vertically slidably connected with a bottom plate, the bottom plate is connected with a footboard for providing support for the user's feet, the backrest is further connected with a second gas spring assembly for providing support for the bottom plate;

[0008] A first gas spring assembly is provided on the base to provide support for the backrest.

[0009] Preferably, the counterweight further comprises two groups of first traction ropes fixedly connected with the second traction rope and installed at the lower right end of the rotating frame, a guide wheel assembly is rotatably connected to the base and abuts against the second traction rope, a limiting frame is slidably connected to the counterweight and arranged at the upper right end of the base, the first gas spring assembly is rotatably connected to the backrest at the elongated end, and the pressure cylinder of the first gas spring assembly is obliquely rotatably connected to the upper side of the base.

[0010] Preferably, the handle assembly comprises a sliding frame horizontally slidably connected to the upper left end of the rotating frame, a handle is arranged at the end of the sliding frame close to the backrest, a bolt assembly is connected to the rotating frame and used for locking the sliding frame, and a plurality of locking holes are arranged on the sliding frame corresponding to the bolt assembly.

[0011] Preferably, the seat assembly further comprises a hand wheel arranged at the bottom of the screw rod, a plurality of positioning grooves are arranged on the side of the hand wheel, a positioning pin matched with the positioning grooves is slidably connected to the rotating frame close to the side of the hand wheel, a sliding groove is slidably connected to the seat plate and arranged in the backrest, and a limiting rod slidably connected to the seat plate is arranged in the backrest close to the sliding groove.

[0012] Preferably, the bottom elongated end of the second gas spring assembly is connected to the base plate, guide rods slidably connected to the backrest and the pedal are arranged at the front side of the base plate, the seat assembly further comprises a plurality of springs arranged on the base plate and used for providing cushioning for the pedal, and a sponge pad is arranged on the seat plate.

[0013] Preferably, the spring is fixedly connected to the bottom of the pedal, and the seat plate is located between the two groups of second gas springs in the second gas spring assembly.

[0014] The utility model provides a double track sitting type shoulder training device, compared with prior art has the following beneficial effects:

[0015] (1), this double track sitting type shoulder training device, through setting up seat assembly in the device, let hand wheel, screw rod drive seat plate slide along the limiting rod in the backrest, it is convenient for adjusting the position of seat plate relative to backrest according to the required of user, let second gas spring assembly cooperate with base plate, adjust the height of pedal, spring, make pedal, spring provide support for user's foot, make device foot support end according to user's leg length corresponding adjustment, improve the adaptability of device, and spring and pedal provide cushioning for user's foot.

[0016] (2), this double track sitting type shoulder training device, through setting up handle assembly in the device, sliding sliding frame, handle on rotating frame, after handle moves to close to the middle part of backrest suitable position, through bolt assembly and locking hole cooperation, positioning treatment is carried out to sliding frame, handle, it is convenient for user to hold handle and adjust the angle of rotating frame, improve the adaptability of device to different body type users. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the utility model;

[0018] Figure 2 It is a perspective view of the utility model;

[0019] Figure 3 It is a partial enlarged view of the handle assembly of the utility model;

[0020] Figure 4 It is an enlarged view of the seat assembly of the utility model;

[0021] Figure 5 It is a partial sectional enlarged view of the pedal assembly of the utility model.

[0022] In the figure: 1, base; 2, counterweight; 21, rotating frame; 22, first traction rope; 23, guide wheel assembly; 24, second traction rope; 25, counterweight block; 3, first gas spring assembly; 4, handle assembly; 41, sliding frame; 42, handle; 43, bolt assembly; 5, seat assembly; 51, backrest; 52, seat plate; 53, screw rod; 54, second gas spring assembly; 55, bottom plate; 56, pedal; 57, spring; 58, hand wheel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Reference Figures 1-5 The utility model provides the following two technical schemes:

[0025] The first embodiment, a double-track sitting type shoulder training device, including base 1, base 1 is connected with the shoulder training of the shoulder training device, the shoulder training device includes: counterweight 2, install on the right end of the upper side of base 1 for providing weight, counterweight 2 includes a plurality of counterweight blocks 25, the upper side of counterweight block 25 is connected with the second traction rope 24 for height promotion, the upper side of base 1 is rotatably connected with the rotating frame 21 for adjusting the position of second traction rope 24;

[0026] The handle assembly 4 is arranged on the left side of the rotating frame 21 for a user to adjust the angle of the rotating frame 21; the seat assembly 5 is mounted on the base 1 to provide support for the user, and the upper side of the base 1 is rotatably connected to the seat back 51 near the middle of the rotating frame 21, the seat plate 52 is slidably connected to the left middle and lower end of the seat back 51, the screw rod 53 for adjusting the position of the seat plate 52 relative to the seat back 51 is rotatably connected to the lower left end of the seat back 51, the bottom left side of the seat back 51 is vertically slidably connected to the bottom plate 55, the bottom plate 55 is connected to the foot plate 56 for providing support for the user's feet, and the seat back 51 is further connected to the second gas spring assembly 54 for providing support for the bottom plate 55;

[0027] The first gas spring assembly 3 is arranged on the base 1 to provide support for the seat back 51; the counterweight 2 further includes two groups of first traction ropes 22 fixedly connected to the second traction rope 24 mounted on the right lower end of the rotating frame 21, and the base 1 is rotatably connected to the guide wheel assembly 23 abutting the second traction rope 24, and the right end of the upper side of the base 1 is provided with a limiting frame slidably connected to the counterweight 25, the elongated end of the first gas spring assembly 3 is rotatably connected to the seat back 51, and the pressure cylinder end of the first gas spring assembly 3 is obliquely rotatably connected to the upper side of the base 1;

[0028] The seat assembly 5 further includes a hand wheel 58 arranged at the bottom of the screw rod 53, the side of the hand wheel 58 is provided with a plurality of positioning grooves, the rotating frame 21 is slidably connected to the side of the hand wheel 58, and the seat back 51 is provided with a limiting rod slidably connected to the seat plate 52 in the sliding groove;

[0029] The bottom elongated end of the second gas spring assembly 54 is connected to the bottom plate 55, the front side of the bottom plate 55 is provided with guide rods slidably connected to the seat back 51 and the foot plate 56 respectively, the seat assembly 5 further includes a plurality of springs 57 arranged on the bottom plate 55 for providing cushioning for the foot plate 56, and the seat plate 52 is provided with a sponge pad; the spring 57 is fixedly connected to the bottom of the foot plate 56, and the seat plate 52 is located between the two groups of second gas springs in the second gas spring assembly 54; the hand wheel 58 and the screw rod 53 drive the seat plate 52 to slide along the limiting rod in the seat back 51, thereby adjusting the position of the seat plate 52 relative to the seat back 51, and the second gas spring assembly 54 cooperates with the bottom plate 55 to adjust the height of the foot plate 56 and the spring 57, so that the foot plate 56 and the spring 57 provide support for the user's feet;

[0030] The second embodiment is mainly different from the first embodiment in that:

[0031] The handle assembly 4 includes a sliding frame 41 horizontally slidably connected to the upper end of the left side of the rotating frame 21, and the handle 42 is mounted on the end of the sliding frame 41 close to the seat back 51, and the rotating frame 21 is connected to the bolt assembly 43 for locking the sliding frame 41, and the sliding frame 41 is provided with a plurality of locking holes corresponding to the bolt assembly 43;

[0032] Sliding the sliding frame 41 and the handle 42 on the rotating frame 21, when the handle 42 is moved to a proper position near the middle of the backrest 51, the sliding frame 41 and the handle 42 are positioned by the screw assembly 43 cooperating with the locking hole, which is convenient for the user to hold the handle 42 to adjust the angle of the rotating frame 21.

[0033] Meanwhile, the contents not described in detail in the specification are all the prior art known to those skilled in the art, and the model parameters of each electric appliance are not specifically limited, and conventional equipment can be used.

[0034] In use, the user adjusts the angle of the seat assembly 5, and in the process of adjusting the angle of the seat assembly 5, the elongated end of the first gas spring assembly 3 is correspondingly extended and retracted, and after the seat assembly 5 is adjusted to a proper inclination angle, the first gas spring assembly 3 is locked, the hand wheel 58 is rotated, the hand wheel 58 drives the seat plate 52 to slide along the limiting rod in the backrest 51 through the screw rod 53, and after the seat plate 52 is moved to a proper position, the hand wheel 58 is stopped, and the hand wheel 58 is locked by the positioning pin, the bottom plate 55 is slid on the front side of the backrest 51, and the height of the bottom plate 55, the pedal 56 and the spring 57 is adjusted, wherein the elongated end of the second gas spring assembly 54 slides with the movement of the bottom plate 55, and after the bottom plate 55 is adjusted to a proper height, the second gas spring assembly 54 is locked.

[0035] The user sits on the seat plate 52, leans against the backrest 51 and places his feet on the pedal 56, the bottom plate 55 and the array of springs 57 provide support for the user's feet, the user holds a set of handle assemblies 4 with both hands, rotates the rotating frame 21 through the handle assemblies 4, and pulls the counterweight 25 upward through the first traction rope 22, the guide wheel assembly 23 and the second traction rope 24, and after the counterweight 25 is moved to a proper height, the handle assembly 4 is reset, and under the action of gravity, the counterweight 25 is also reset, realizing the shoulder pushing training, wherein the first gas spring assembly 3 and the second gas spring assembly 54 are prior art, and therefore the specific structure and working principle thereof will not be described.

[0036] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dual track seated shoulder push training device comprising a base, characterised in that: The base is connected with a shoulder training push shoulder piece, the push shoulder piece comprises: A counterweight is installed on the right side of the upper side of the base for providing weight, the counterweight comprises a plurality of counterweight blocks, the upper side of the counterweight block is connected with a second traction rope for height lifting, the upper side of the base is rotatably connected with a rotating frame for adjusting the position of the second traction rope; A handle assembly is arranged on the left side of the rotating frame for the user to adjust the angle of the rotating frame; A seat assembly is installed on the base for providing support for the user, the upper side of the base is rotatably connected with a backrest near the middle of the rotating frame, the left side of the middle and lower end of the backrest is slidably connected with a seat plate, the left side of the lower end of the backrest is rotatably connected with a screw rod for adjusting the position of the seat plate relative to the backrest, the left side of the bottom of the backrest is vertically slidably connected with a bottom plate, the bottom plate is connected with a footboard for providing support for the user's feet, and the backrest is further connected with a second gas spring assembly for providing support for the bottom plate; A first gas spring assembly is arranged on the base for providing support for the backrest.

2. A dual track seated shoulder push training device as claimed in claim 1, wherein: The counterweight further comprises two groups of first traction ropes fixedly connected with the second traction rope and installed on the right side of the lower end of the rotating frame, the base is rotatably connected with a guide wheel assembly in contact with the second traction rope, the right end of the upper side of the base is provided with a limiting frame slidably connected with the counterweight block, the extension end of the first gas spring assembly is rotatably connected with the backrest, and the pressure cylinder end of the first gas spring assembly is obliquely rotatably connected with the upper side of the base.

3. The dual track seated shoulder push training device as claimed in claim 1, wherein: The handle assembly comprises a sliding frame horizontally slidably connected to the left side of the upper end of the rotating frame, a handle is installed on the end of the sliding frame close to the backrest, a bolt assembly is connected to the rotating frame for locking the sliding frame, and a plurality of locking holes are provided on the sliding frame corresponding to the bolt assembly.

4. The dual track seated shoulder push training device of claim 1, wherein: The seat assembly further comprises a hand wheel arranged at the bottom of the screw rod, a plurality of positioning grooves are provided on the side of the hand wheel, a positioning pin matched with the positioning grooves is slidably connected to the side of the hand wheel close to the hand wheel, a sliding groove slidably connected with the seat plate is arranged in the backrest, and a limiting rod slidably connected with the seat plate is arranged in the backrest close to the sliding groove.

5. The dual track seated shoulder push training device as claimed in claim 1, wherein: The bottom extension end of the second gas spring assembly is connected with the bottom plate, guide rods are provided on the front side of both ends of the bottom plate and slidably connected with the backrest and the footboard respectively, the seat assembly further comprises a plurality of springs arranged on the bottom plate for providing cushioning for the footboard, and a sponge pad is arranged on the seat plate.

6. A dual track seated shoulder push training device as claimed in claim 5, wherein: The spring is fixedly connected with the bottom of the footboard, and the seat plate is located between the two groups of second gas springs in the second gas spring assembly.

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