CN202052272U

CN202052272U - Abdomen fitness device

Info

Publication number: CN202052272U
Application number: CN201120165305XU
Authority: CN
Inventors: 陈春华
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-23
Filing date: 2011-05-23
Publication date: 2011-11-30
Anticipated expiration: 2021-05-23

Abstract

The utility model relates to an abdomen fitness device, which comprises a seat body and a backrest, wherein the backrest is connected with one side of the seat body and can axially rotate around the side of the seat body, and elastic telescopic elements used for preventing the backrest from rotating in a direction behind the seat body are correspondingly connected between both sides of the backrest and both sides of the seat body. Compared with a traditional sit-up movement mode, the abdomen fitness device has the advantages that the movement mode is changed, the interesting performance is strong, the back pressure action has smaller difficulty than forwards body curling, people are easy to persist and can not generate the movement resistance mood, in addition, the back and the backrest can realize forceful contact through the backward pressing, the back does the exercises, the health care and massage effects can also be reached through the arrangement of massage wheels, the abdomen fitness device is beneficial to the blood circulation of the back, in addition, an effect of supporting the abdomen fitness device from the back side can also be realized through the arrangement of a reverse U-shaped support frame, the condition of abdomen fitness device turning caused by backward pressing by force of the human body can be avoided, higher safety is obtained in the use process, people can conveniently do waist twisting exercises through a cushion capable of horizontally rotating around the cushion per se, and high practicability is realized.

Description

Stomach building device

Technical field

The utility model relates to a kind of health and fitness facilities, relates in particular to a kind of Stomach building device.

Background technology

In recent years, along with the progress of quality of the life, people also more and more pay attention to health care of body, and best health care mode is no more than having moved, therefore, the health and fitness facilities of various indoor uses is listing in succession also, especially can train the Stomach building device of abdominal muscles to be subjected to people's extensive favor especially.A but common Stomach building device structure platform normally in the prior art, human body is lain low, again in the mode of similar sit-ups, back and forth to stretch abdominal muscles in the wrong, and reach the training abdominal muscles effect, but the shortcoming of this Stomach building device is sit-ups and requires great effort very much, is not easy to adhere to, and takes exercise less than back.

The utility model content

In view of this, technical problem to be solved in the utility model is: a kind of Stomach building device of adhering to easily and can temper back simultaneously is provided.

In order to achieve the above object, the utility model adopts following technical scheme to realize:

A kind of Stomach building device, wherein, comprise pedestal, be connected in described pedestal one side and can be, the corresponding elastic telescopic spare that is connected with in order to stop described backrest to rotate between the both sides of described backrest and the both sides of described pedestal to the pedestal rear around this side shaft of described pedestal backrest to rotation.

As preferably, described pedestal comprises cushion and is connected in the support body of described cushion below, described backrest connect with described support body on, described cushion is for can be around being connected on the described support body that self central horizontal is rotated.

As preferably, described backrest comprises back support bar and is connected in massage wheels on the described back support bar.

As preferably, also be connected with head rest on the described back support bar.

As preferably, described head rest is Height Adjustable being connected on the described back support bar.

As preferably, the left and right sides of described support body also is connected with handrail respectively.

As preferably, the left and right sides of described support body has hack lever respectively, be respectively equipped with corresponding jack on the medial surface respect to one another between two described hack levers, be connected with the bracing frame that a summary is Jiong shape between two jacks, insert respectively in each self-corresponding jack at the two ends of the bracing frame of described Jiong shape.

As preferably, described elastic telescopic spare is a spring.

As shown from the above technical solution, the beneficial effects of the utility model are:

Compared to existing technology, the utility model in use, human body is sitting on the cushion, both hands are being held up the handrail of the left and right sides, the back leans against on the backrest, along with the motion of pressing backward, described massage wheels can play massage effect to the back, the active force of back pressure is passed to spring by back support bar simultaneously, the pulling force of making every effort to overcome the clothes spring by the user presses backward makes the backrest tilted rearward, and the resistance that the human lumbar belly need overcome spring presses the back of the body downwards, played exercise effect, can select the thickness or the radical of spring according to user's physical condition to waist and belly.And the bracing frame of Jiong shape the effect that supports Stomach building device from the rear of playing is set, the situation of the Stomach building device overturning that causes in the time of can avoiding human body to press backward energetically, safer in the use.It is compared to traditional motion mode that plays sit-ups, changed motion mode, interest is stronger, and after press work with respect to the crimp body difficulty is littler forward, be easy to adhere to, can not make the user produce motion conflicts psychological, and the back pressure can make back carry out strong contacting with backrest, tempered back, the setting of massage wheels more can be played the effect of therapeutic massage, benefits the blood circulation of back, and, because cushion is can be around being connected on the described support body that self central horizontal is rotated, the user can also kneel on cushion, and both hands buttress backrest, and exercise sways one's hips, can drive cushion during motion rotates, sway one's hips, can play good exercise effect waist muscle.

Description of drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is the structural representation of the bracing frame of Jiong shape of the present utility model.

The specific embodiment

In order to make those skilled in the art can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing.

See also Fig. 1 to shown in Figure 2, the utility model provides a kind of Stomach building device, wherein, comprise pedestal, be connected in described pedestal one side and can be, the corresponding elastic telescopic spare 1 that is connected with in order to stop described backrest to rotate between the both sides of described backrest and the both sides of described pedestal to the pedestal rear around this side shaft of described pedestal backrest to rotation.In the present embodiment, described pedestal comprises cushion 2 and is connected in the support body 3 of described cushion 2 belows that on described backrest connection and the described support body, described cushion is can be around being connected on the described support body that self central horizontal is rotated.Its implementation has multiple, is connected with an axle that is directed downwards as center below cushion, is provided with the chassis of inserting rotation for described axle in the relative position of described support body and can realizes this function, does not add qualification at this.Wherein, described backrest mainly plays the massage supporting role, and described backrest comprises back support bar 4 and is connected in massage wheels 5 on the described back support bar.Described back support bar upper end also can be connected with head rest 6, and described head rest is preferably Height Adjustable being connected on the described back support bar.It can adopt various ways, as the simple drawing and pulling type structure that adopts two sections bodies of rod to realize, after also can adopting one section body of rod to insert another hollow rod body, by insert the form that height was fixed and regulated to latch in the locational locating hole that corresponds to each other, certain described locating hole is set to a plurality of mostly.The left and right sides of described support body also is connected with handrail 7 respectively.The right both sides of left described support body have hack lever respectively, can be respectively equipped with corresponding jack on the medial surface respect to one another between two described hack levers, can be connected with the bracing frame 8 that a summary is Jiong shape between two jacks.Its connected mode is, in the jack of corresponding insertion both sides, the two ends of the bracing frame 8 of Jiong shape, make that the bracing frame of Jiong shape can be to overturn in the rear and front end of the described support body of middle mind-set with jack, when not using Stomach building device, the bracing frame of Jiong shape can be overturn forward and be located at the below of support body, when using, the bracing frame of Jiong shape rearward be overturn, play the effect that supports support body from the rear, thus when avoiding using with the Stomach building device overturning.Fig. 2 is the structural representation of the bracing frame of Jiong shape, has illustrated that wherein two ends are in order to the inserted terminal 9 of connection jack with in order to passive support end 10.In the present embodiment, described elastic telescopic spare is a spring, but also can adopt in the prior art other elastic component, as elastic component of rubber material or the like.

But the above only is a preferable possible embodiments of the present utility model, is not in order to limit to claim of the present utility model, so the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, all in like manner to be included in the scope of the present utility model.

Claims

1. Stomach building device, it is characterized in that, comprise pedestal, be connected in described pedestal one side and can be, the corresponding elastic telescopic spare that is connected with in order to stop described backrest to rotate between the both sides of described backrest and the both sides of described pedestal to the pedestal rear around this side shaft of described pedestal backrest to rotation.

2. Stomach building device as claimed in claim 1 is characterized in that, described pedestal comprises cushion and be connected in the support body of described cushion below that on described backrest connection and the described support body, described cushion is can be around being connected on the described support body that self central horizontal is rotated.

3. Stomach building device as claimed in claim 2 is characterized in that, described backrest comprises back support bar and is connected in massage wheels on the described back support bar.

4. Stomach building device as claimed in claim 3 is characterized in that, described back support bar upper end also is connected with head rest.

5. Stomach building device as claimed in claim 4 is characterized in that, described head rest is Height Adjustable being connected on the described back support bar.

6. Stomach building device as claimed in claim 5 is characterized in that, the left and right sides of described support body also is connected with handrail respectively.

7. Stomach building device as claimed in claim 6, it is characterized in that, the left and right sides of described support body has hack lever respectively, be respectively equipped with corresponding jack on the medial surface respect to one another between two described hack levers, be connected with the bracing frame that a summary is Jiong shape between two jacks, insert respectively in each self-corresponding jack at the two ends of the bracing frame of described Jiong shape.

8. as each described Stomach building device in the claim 1 to 7, it is characterized in that described elastic telescopic spare is a spring.