CN202185107U

CN202185107U - Weight-reducing device

Info

Publication number: CN202185107U
Application number: CN2011202411823U
Authority: CN
Inventors: 朱响军
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-07
Filing date: 2011-07-07
Publication date: 2012-04-11
Anticipated expiration: 2021-07-07

Abstract

The utility model discloses a weight-reducing device which comprises left and right arm pipes (3 and 5), left and right collodion cotton covers (2 and 6), and an elastic joint mechanism (4), wherein the elastic joint mechanism (4) comprises inner and outer joint covers (18 and 9), a torsion spring (11), and inner and outer connecting pipes (12 and 17); the inner and the outer joint covers (18 and 9) are connected with a nut (20) through a screw rod (8); the nut (20) is positioned on a nut hole (19); the outer joint cover (9) can rotate relative to the inner joint cover (18); the torsion spring (11) is mounted in a cavity defined by the inner and the outer joint covers (18 and 9); the inner and the outer connecting pipes (12 and 17) are correspondingly fixed on joints of the inner and the outer joint covers (18 and 9) through a hexagon socket head cap screw (15); and one end of the torsion spring (11) is arranged on the inner connecting pipe (12) while the other end of the torsion spring (11) is arranged on the outer connecting pipe (17). After the adoption the structure, the utility model has the advantages of simple and reasonable structure, convenience in operation and use, good weight-reducing effect, high quality, low cost and the like.

Description

The weight reducing device

Technical field

The utility model relates to a kind of body-building apparatus, particularly a kind of body-building apparatus that can be flexible and changeable.

Background technology

Along with the development of society and the progress of science and technology; People's living standard and quality of life have obtained obvious improvement, and operating pressure also continues to increase, and society's dinner party and communication act are on the increase; The time of people's exercise is fewer and feweri, and inferior health and fat crowd get more and more.In order to satisfy the demand that consumers in general take exercises, indoor body-building apparatus and utensil arise at the historic moment, and kind is also more and more, receives consumers in general's welcome deeply.But also there are following deficiency in existing body-building apparatus and utensil: the one, and complex structure, bulky, it is big to take up room, and needs the professional to teach use, and use suitable gymnasium, and use in uncomfortable IKEA front yard; The 2nd, price is high, and average family is difficult to bear; The 3rd, existing simple body-building apparatus function singleness.For this reason, many manufacturers and knowledgeable people develop and manufacture experimently to the problems referred to above, but do not have comparatively desirable product to emerge so far as yet.

Summary of the invention

For overcoming the above-mentioned deficiency that existing body-building apparatus exists, the purpose of the utility model provides a kind of multipurpose simple and reasonable, that uses is easy to carry, body-building effect is good device of reducing weight.

The utility model solves the technical scheme that its technical problem adopted; It comprises left and right arms pipe, correspondence be set on the left and right arms pipe left and right sides collodion cover and respectively with the elastic joint mechanism of the corresponding connection in left and right arms pipe two ends; Extrinsic articulation lid, torsion spring, interior outer connecting pipe in said elastic joint mechanism comprises; Interior extrinsic articulation lid is connected with nut through screw rod, and nut is positioned on the nut bore of intrinsic articulation lid, and extrinsic articulation lid intrinsic articulation lid relatively rotates; In the cavity that the extrinsic articulation lid was formed in torsion spring was installed in; On the joint of extrinsic articulation lid, torsion spring one end was arranged on the inner connection tube in interior outer connecting pipe was fixed on through the hexagon socket head cap screw correspondence, and the other end is arranged on the outer connecting pipe.

Dismounting for ease; Be convenient to pack, transport, carry and collect; Be respectively equipped with the hoodle snap close on the outer connecting pipe in described; Correspondence is provided with the lockhole that matches with the hoodle snap close on the connector of left and right arms pipe, and interior outer connecting pipe is fixed on the left and right arms pipe through the hoodle snap close is corresponding with the cooperation of lockhole.

For easy to assembly, the location is reliable, and described interior outer connecting pipe is provided with the locating slot that matches with interior extrinsic articulation lid, is fixed with pipe close on the outer mouth of pipe of said interior outer connecting pipe.

Convenient and comfortable in order to use, described left arm pipe is provided with elastic drawstring.

In order to make product elegant in appearance, the outside correspondence of said interior extrinsic articulation lid is fixed with labeling.

After adopting said structure; With prior art following advantage or effect are arranged relatively: one when being to use; The left and right arms pipe contacts inwardly extruding with the different parts of health; Can accomplish opening and closing movement, body-building can be carried out through different gestures in positions such as shank, arm, waist, chest, thereby reaches the effect of taking exercises.The 2nd, when not using,, can be convenient to pack, transport, carry and collect from easy removal left and right arms pipe in the elastic joint mechanism through the hoodle snap close on the interior outer connecting pipe.The 3rd, adopt screw rod to be fixedly connected interior extrinsic articulation lid with nut, on the joint of extrinsic articulation lid, torsion spring one end was arranged on the inner connection tube in interior outer connecting pipe was fixed on through the hexagon socket head cap screw correspondence; The other end is arranged on the outer connecting pipe; Therefore, firm and reliable connection between each parts, long service life.

Description of drawings

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

Fig. 2 is the sketch map of the utility model elastic joint mechanism.

1 elastic drawstring wherein, 2 left collodion covers, 3 left arm pipes, 4 elastic joint mechanisms, 5 right arm pipes; 6 right collodion covers, 7 labelings, 8 screw rods, 9 extrinsic articulations lid, 10 connecting axles; 11 torsion springs, 12 inner connection tubes, 13 hoodle snap closes, 14 pipe closes, 15 hexagon socket head cap screws; 16 silica gel plugs, 17 outer connecting pipes, 18 intrinsic articulations lid, 19 nut bore, 20 nuts.

The specific embodiment

Illustrated in figures 1 and 2; Specific embodiments for the utility model weight reducing device; It comprises left and

right arms pipe

3,5, correspondence be set on the left and

right arms pipe

3,5 left and right

sides collodion cover

2,6 and respectively with the elastic joint mechanism 4 of the left and right arms pipe corresponding connection in 3,5 two ends; Left arm pipe 3 is provided with elastic drawstring 1, extrinsic articulation lid 18,9, torsion spring 11, interior outer connecting

pipe

12,17 in said elastic joint mechanism 4 comprises, and interior extrinsic articulation lid 18,9 is fixedly connected with nut 20 through screw rod 8; Nut 20 is positioned on the nut bore 19 of intrinsic articulation lid 18; Extrinsic articulation lid 9 intrinsic articulation lid 18 relatively rotates, and in the cavity that extrinsic articulation lid 18,9 was formed in torsion spring 11 was installed in and be enclosed within on the connecting axle 10 of extrinsic articulation lid 9, extrinsic articulation covered on 18,9 the joint in interior outer connecting

pipe

12,17 was fixed on through hexagon socket head cap screw 15 correspondences; On the fixing hole of interior extrinsic articulation lid 18,9 joints, also being provided with silica gel plug is 6; Be used for hiding hexagon socket head cap screw 15, torsion spring 11 1 ends are arranged on the inner connection tube 12, and the other end is arranged on the outer connecting pipe 17.The outside correspondence of extrinsic articulation lid 18,9 is fixed with labeling 7 in said.

Be respectively equipped with hoodle snap close 13 on the outer connecting

pipe

12,17 in described; Correspondence is provided with the lockhole that matches with hoodle snap close 13 on the connector of left and

right arms pipe

3,5, and interior outer connecting

pipe

12,17 is fixed on the left and

right arms pipe

3,5 through hoodle snap close 13 is corresponding with the cooperation of lockhole.Outer connecting

pipe

12,17 is provided with the locating slot that matches with interior extrinsic articulation lid 18,9 in described, is fixed with pipe close 14 on the outer mouth of pipe of said interior outer connecting

pipe

12,17.

Claims

1. weight reducing device; Comprise left and right arms pipe (3,5), correspondence be set on the left and right arms pipe (3,5) left and right sides collodion cover (2,6) and respectively with the elastic joint mechanism (4) of the left and right arms pipe corresponding connection in (3,5) two ends; It is characterized in that: extrinsic articulation lid (18,9), torsion spring (11), interior outer connecting pipe (12,17) in said elastic joint mechanism (4) comprises; Interior extrinsic articulation lid (18,9) is connected with nut (20) through screw rod (8); Nut (20) is positioned on the nut bore (19) of intrinsic articulation lid (18); Extrinsic articulation lid (9) intrinsic articulation lid (18) rotation relatively, in the cavity that extrinsic articulation lid (18,9) was formed in torsion spring (11) was installed in, extrinsic articulation covered on the joint of (18,9) in interior outer connecting pipe (12,17) was fixed on through hexagon socket head cap screw (15) correspondence; Torsion spring (11) one ends are arranged on the inner connection tube (12), and the other end is arranged on the outer connecting pipe (17).

2. weight reducing device according to claim 1; It is characterized in that: be respectively equipped with hoodle snap close (13) on the outer connecting pipe (12,17) in described; Correspondence is provided with the lockhole that matches with hoodle snap close (13) on the connector of left and right arms pipe (3,5), and interior outer connecting pipe (12,17) is fixed on the left and right arms pipe (3,5) through hoodle snap close (13) is corresponding with the cooperation of lockhole.

3. weight reducing device according to claim 1 and 2 is characterized in that: outer connecting pipe (12,17) is provided with the locating slot that matches with interior extrinsic articulation lid (18,9) in described, is fixed with pipe close (14) on the outer mouth of pipe of said interior outer connecting pipe (12,17).

4. weight reducing device according to claim 3 is characterized in that: described left arm pipe (3) is provided with elastic drawstring (1).

5. weight reducing device according to claim 4 is characterized in that: the outside correspondence of extrinsic articulation lid (18,9) is fixed with labeling (7) in said.