CN201558461U - Sit-up exercising device - Google Patents

Sit-up exercising device Download PDF

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Publication number
CN201558461U
CN201558461U CN2009201769665U CN200920176966U CN201558461U CN 201558461 U CN201558461 U CN 201558461U CN 2009201769665 U CN2009201769665 U CN 2009201769665U CN 200920176966 U CN200920176966 U CN 200920176966U CN 201558461 U CN201558461 U CN 201558461U
Authority
CN
China
Prior art keywords
sit
sleeve
column
supporting
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009201769665U
Other languages
Chinese (zh)
Inventor
张华�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Sunshine Culture Enterprise Co Ltd
Original Assignee
Sichuan Sunshine Culture Enterprise Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Sunshine Culture Enterprise Co Ltd filed Critical Sichuan Sunshine Culture Enterprise Co Ltd
Priority to CN2009201769665U priority Critical patent/CN201558461U/en
Application granted granted Critical
Publication of CN201558461U publication Critical patent/CN201558461U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a sit-up exercising device, which comprises a base, a vertical column, a supporting arm and two sit-up plates. The vertical column is fixedly arranged on the base; the supporting arm consists of a sleeve and two supporting frames; the two supporting frames fixed onto the outer side of the sleeve are positioned on the same diameter; the supporting arm is sleeved on the vertical column through the sleeve and fixed to the upper end of the vertical column through screws; the two sit-up plates are both rectangular panels respectively fixedly arranged on the two supporting frames; and a supporting leg is arranged at one end in the length direction of each supporting frame. The sit-up exercising device has the advantages of simple structure, convenience, practicability, comparatively low cost and capability of large-scale popularization and application.

Description

The sit-ups fitness equipment
Technical field
The utility model relates to a kind of body-building apparatus, particularly a kind of sit-ups fitness equipment.
Background technology
The modern is because life is busy and nervous, adds activity space dwindling gradually, and therefore not having the more time is engaged in motion, and in order to allow health can grow the health care health, many people can have sports.Sit-ups can be tempered belly, the waist muscle strength of human body, but traditional sit-up exercise mode is that other people pin person taking exercise's both feet, and are very inconvenient.So someone proposes to improve, and adds on the body-building apparatus that again feet is used for pushing down person taking exercise's both feet, makes people use body-building apparatus to perform physical exercise separately.But the structure of sit-ups fitness equipment is comparatively complicated at present, and along with the popularization of nationwide fitness programs, baroque body-building apparatus does not utilize large-scale popularization very much.Therefore, we need new sit-ups body-building apparatus simple in structure, convenient and practical.
Summary of the invention
The utility model discloses a kind of sit-ups fitness equipment, this fitness equipment is made up of base, column, support arm, two abdominal boards, column is fixedly arranged on the base, support arm is made of a sleeve and two bracing frames, two bracing frames are fixed in the sleeve outside and are positioned on the same diameter, and support arm is located on the column by jacket casing, and adopt screw fixedly to be fixed in the column upper end, two abdominal boards are rectangular panel and are fixedly arranged on respectively on two bracing frames, and an end of its length direction is provided with feet.
As preference, abdominal boards is the rectangular panel that bends to arc.
As preference, above-mentioned abdominal boards is made of a housing and several equally distributed bracing piece, and the bracing piece two ends are fixed on the housing.
The utility model is simple in structure, and is convenient and practical, and cost is lower, helps promoting the use on a large scale.
Description of drawings
Fig. 1 is the utility model embodiment schematic diagram;
Fig. 2 is a support arm structural representation among Fig. 1;
Fig. 3 is Fig. 1 vertical view.
The specific embodiment
For those skilled in the art are more readily understood, below in conjunction with the drawings and specific embodiments the utility model is done to be described in more detail.
Consult Fig. 1, Fig. 2, Fig. 3, a kind of sit-ups fitness equipment, this fitness equipment is by base 1, column 4, support arm 3, two abdominal boards 2 are formed, column 4 is fixedly arranged on the base 1, support arm 3 is made of a sleeve 6 and two bracing frames 7, two bracing frames 7 are fixed in sleeve 6 outsides and are positioned on the same diameter, support arm 3 is sheathed on the column 4 by sleeve 6, and adopt screw fixedly to be fixed in column 4 upper ends, two abdominal boards 2 constitute by a housing 201 and several equally distributed bracing piece 202, bracing piece 202 two ends are fixed on the housing 201, and two abdominal boards 2 are fixedly arranged on respectively on two bracing frames 7, and an end of its length direction is provided with feet 5.
After the utility model was fixed in the playground, the user lay on the abdominal boards 2, fixes both legs with feet 5, just can begin sit-up exercise.
The utility model is fit to various sub-districts sports facility to be used in building, and it is simple in structure, easy for installation, can use simultaneously for two people.

Claims (3)

1. sit-ups fitness equipment, it is characterized in that: this fitness equipment is made up of base, column, support arm, two abdominal boards, column is fixedly arranged on the base, support arm is made of a sleeve and two bracing frames, two bracing frames are fixed in the sleeve outside and are positioned on the same diameter, and support arm is located on the column by jacket casing, and adopt screw fixedly to be fixed in the column upper end, two abdominal boards are rectangular panel and are fixedly arranged on respectively on two bracing frames, and an end of its length direction is provided with feet.
2. according to the described a kind of sit-ups fitness equipment of claim 1, it is characterized in that: abdominal boards is the rectangular panel that bends to arc.
3. according to the described a kind of sit-ups fitness equipment of claim 2, it is characterized in that: abdominal boards is made of a housing and several equally distributed bracing piece, and the bracing piece two ends are fixed on the housing.
CN2009201769665U 2009-09-23 2009-09-23 Sit-up exercising device Expired - Fee Related CN201558461U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201769665U CN201558461U (en) 2009-09-23 2009-09-23 Sit-up exercising device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201769665U CN201558461U (en) 2009-09-23 2009-09-23 Sit-up exercising device

Publications (1)

Publication Number Publication Date
CN201558461U true CN201558461U (en) 2010-08-25

Family

ID=42623606

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201769665U Expired - Fee Related CN201558461U (en) 2009-09-23 2009-09-23 Sit-up exercising device

Country Status (1)

Country Link
CN (1) CN201558461U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100825

Termination date: 20120923