CN204655902U - A kind of Multifunctional situp pad - Google Patents

Abstract

A multifunctional sit-up cushion, comprising a base plate, a No. 1 cavity is provided on the edge of the base plate, a pull plate is provided in the No. 1 cavity, and a No. 2 cavity is provided on the edge of the pull plate. The No. 2 cavity is provided with a retractable fixed rod, and the end of the fixed rod is hinged with a support arm through a rotating shaft. The support arm is a telescopic structure, and the top of the support arm is provided with a tripod. There is a notch on the edge of the pull plate, and the notch communicates with the second cavity, and the bottom plate and the upper surface of the pull plate are provided with a sponge pad. The utility model is simple in structure, retractable, and saves storage space.

Description

A kind of multifunctional sit-up cushion

technical field

The utility model relates to a multifunctional sit-up cushion.

Background technique

With the development of society and the improvement of people's living standards, sports and fitness occupy a large part of our lives. Among them, sit-ups are a very good way to exercise abdominal muscles, but the ground is relatively cold, due to the hardness of the ground , may cause damage to the human body, therefore, this patent provides a sit-up cushion, and the existing cushion cannot change the overall structure, which affects storage.

Contents of the invention

The purpose of this utility model is to provide a kind of multifunctional sit-up cushion for above-mentioned deficiency.

Said purpose is achieved by the following scheme: a multifunctional sit-up cushion, comprising a base plate, a No. 1 cavity is provided on the edge of the base plate, and a pull plate is arranged in the No. 1 cavity, and a draw plate of the draw plate The side is provided with a No. 2 cavity, and a retractable fixed rod is arranged in the No. 2 cavity. The end of the fixed rod is hinged with a support arm through a rotating shaft. The support arm is a telescopic structure, and the support arm The top of the drawer is provided with a tripod, the edge of the pull plate is provided with a gap, the gap communicates with the second cavity, the bottom plate and the upper surface of the pull plate are provided with a sponge pad, and the two sides of the bottom plate There is a column, the top of the column is provided with a beam, the bottom of the beam is provided with a chute, and a slider is embedded in the chute, the bottom of the slider is connected with a hanging ring through a pull cord, and the bottom plate A support is provided at the end of the support, a cross bar is provided on the support, a sleeve is sleeved on the cross bar, and a sponge gasket is provided on the outer wall of the sleeve.

Fixing holes are provided on the edges of the bottom plate and the pull plate, and pins are arranged in the fixing holes.

The utility model has the following advantages: the utility model has a simple structure, can be retracted, and saves storage space.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Among them, 1-bottom plate, 2-No. 1 cavity, 3-pull plate, 4-No. 2 cavity, 5-fixing rod, 6-rotating shaft, 7-support arm, 8-hook tripod, 9-notch, 10 -pin, 11-column, 12-beam, 13-slider, 14-drawing rope, 15-hanging ring, 16-bracket, 17-cross bar, 18-sleeve.

Detailed ways

Preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.

A multifunctional sit-up cushion, comprising a base plate 1, a No. 1 cavity 2 is provided on the edge of the base plate 1, a pull plate 3 is provided in the No. 1 cavity 2, and a pull plate 3 is provided on the edge of the pull plate 3. The second cavity 4, the second cavity 4 is provided with a telescopic fixed rod 5, the end of the fixed rod 5 is hinged with a support arm 7 through a rotating shaft 6, and the support arm 7 is a telescopic structure, so The top of the support arm 7 is provided with a tripod 8, and the edge of the pull plate 3 is provided with a gap 9, and the gap 9 communicates with the second cavity 4, and the upper surface of the bottom plate 1 and the pull plate 3 Features foam cushions. Both sides of described base plate 1 are provided with column 11, and the top of described column 11 is provided with beam 12, and the bottom end of described beam 12 is provided with chute, and slide block 13 is embedded in described chute, and described slide block The bottom end of 13 is connected with hanging ring 15 by stay cord 14. The end of the bottom plate 1 is provided with a bracket 16, the bracket 16 is provided with a cross bar 17, the cross bar 17 is covered with a sleeve 18, and the outer wall of the sleeve 18 is provided with a sponge washer. Fixing holes are provided on the edges of the bottom plate 1 and the pull plate 3 , and pins 10 are arranged in the fixing holes.

The user lies flat on the sponge pad of the base plate 1 and the pull plate 3, and the feet are fixed on the hook frame 8, doing sit-ups. According to the height of the user, the length of the base plate 1 and the pull plate 3 is adjusted through the fixing holes. After use, the tripod 8, the support arm 7 and the rotating shaft 6 are arranged in the second cavity 4 together, and the pull plate 3 is pushed, and the pull plate 3 retracts into the first cavity 2, which is convenient for storage. The support arm 7 is stuck in the gap 9 to prevent the feet from being fixed on the drop frame 8, and the rotation of the rotating shaft 6 makes the support arm 7 tilt.

The user lies flat on the sponge pad of the bottom plate 1 and the pull plate 3, grasps the hanging ring 15 with both hands, and can exercise the arm strength. There are two sliders 13, which can slide freely in the chute, and adjust the two sliders according to the width of the two arms. The distance between the blocks 13 and the stay cord 14 can be adjusted according to the length of the two arms.

The user lies flat on the sponge pad of the bottom plate 1 and the pull plate 3, and the neck is arranged on the sponge washer of the sleeve 18, and the sleeve 18 is driven to rotate through the up and down movement of the body, massages the neck, and can also be used when doing sit-ups. Use it as a headrest. The body moves up and down by hooking the feet on the tripod or pulling the hanging ring.

This embodiment is only an exemplary description of this patent and does not limit its protection scope. Those skilled in the art can also make partial changes to it. As long as they do not exceed the spirit of this patent, they are all regarded as equivalent replacements for this patent. protection scope of this patent.

Claims (2)

1. a Multifunctional situp pad, comprise base plate (1), it is characterized in that: the edge of described base plate (1) is provided with a cavity (2), arm-tie (3) is provided with in a described cavity (2), the edge of described arm-tie (3) is provided with No. two cavitys (4), telescopic fixed bar (5) is provided with in described No. two cavitys (4), the termination of described fixed bar (5) is hinged with support arm (7) by rotating shaft (6), described support arm (7) is stretching structure, the top of described support arm (7) is provided with hook frame (8), the edge of described arm-tie (3) is provided with gap (9), described gap (9) is connected with No. two cavitys (4), described base plate (1) is provided with foam-rubber cushion with the upper surface of arm-tie (3), the both sides of described base plate (1) are provided with column (11), the top of described column (11) is provided with crossbeam (12), the bottom of described crossbeam (12) is provided with chute, slide block (13) is inlaid with in described chute, the bottom of described slide block (13) is connected with link (15) by stay cord (14), the termination of base plate (1) is provided with support (16), described support (16) is provided with cross bar (17), the upper cover of described cross bar (17) has sleeve pipe (18), the outer wall of described sleeve pipe (18) is provided with sponge washer.

2. Multifunctional situp pad according to claim 1, that states is characterized in that: described base plate (1) is provided with fixing hole with the edge of arm-tie (3), is provided with pin (10) in described fixing hole.