Portable physical training device

Abstract

The utility model provides a portable physical training device, which relates to the technical field of sports equipment and comprises a main body mechanism and a connecting mechanism. The main body mechanism comprises a bearing rod, inserting holes are formed in the two ends of the bearing rod in a clamped mode, the outer surface wall of the bearing rod is fixedly sleeved with a set of first limiting blocks and a first protection sleeve, the first protection sleeve is arranged between the set of first limiting blocks, and first external threads are fixedly arranged on the outer surface wall of the bearing rod. The outer surface wall of the bearing rod is sleeved with a set of first barbell discs. The insertion holes are formed in the two ends of the bearing rod, the insertion rods are fixedly installed at the two ends of the two extension rods, and when the barbell is used, the insertion rods are inserted into the insertion holes, so that the total length of the rod body is increased conveniently, the joints of the bearing rod and the extension rods are fixed through the fixing rings, the splicing stability is guaranteed conveniently, and then the barbell discs are connected in a threaded mode; the size of the device is reduced, so that the device is disassembled, assembled and carried.

Description

TECHNICAL FIELD

[0001] The utility model relates to exercise equipment technical field especially relates to a portable physical training device. BACKGROUND

[0002] The physical training device is a device for improving human physical quality, including strength, endurance, speed, coordination and other aspects of ability. According to its function and training emphasis, it can be roughly divided into strength training device, aerobic training device, comprehensive training device and other types, and the strength training device mostly uses barbells or dumbbells for training.

[0003] In the prior art, barbells are mostly used indoors, have a certain volume, are inconvenient to carry, cannot be used when going out, some are carried out and assembled by oneself, and when using, may have stability problems such as shaking and displacement, affecting training effect and safety. UTILITY MODEL CONTENT

[0004] The utility model discloses a portable physical training device to solve the problems of the prior art that barbells are mostly used indoors, have a certain volume, are inconvenient to carry, cannot be used when going out, some are carried out and assembled by oneself, and when using, may have stability problems such as shaking and displacement, affecting training effect and safety.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: including: main body mechanism and connecting mechanism, the main body mechanism includes bearing rod, both ends of the bearing rod are clamped and set insertion hole, the outer surface wall of the bearing rod is fixedly provided with a group of first limit blocks and a first protective sleeve, the first protective sleeve is arranged between a group of first limit blocks, the outer surface wall of the bearing rod is fixedly provided with first external thread, the outer surface wall of the bearing rod is provided with a group of first barbell pieces, a group of first threaded grooves are formed in the inside of the first barbell piece, and the first barbell piece is connected with the bearing rod in the threaded mode.

[0006] Preferably, the outer surface wall of the bearing rod is provided with a group of fixing rings, a group of fixing bolts are inserted into the inside of the fixing ring, and the fixing bolt is connected with the fixing ring in the threaded mode.

[0007] Preferably, the connecting mechanism includes extension rod, and one end of the extension rod is fixedly connected with insertion rod.

[0008] Preferably, the outer surface wall of the insertion rod is provided with second protective sleeve and second limit block respectively, and the second limit block is arranged at the end of the second protective sleeve away from the insertion rod.

[0009] Preferably, the outer surface wall of the extension rod is fixedly provided with second external thread, and the outer surface wall of the extension rod is provided with second barbell piece.

[0010] Preferably, the second barbell plate is internally provided with a second threaded groove, and the second barbell plate is threadedly connected with the extension rod.

[0011] Preferably, the connecting mechanism is provided with two groups, and the two insertion rods are respectively inserted into the two insertion holes, and the fixing ring is sleeved on the outer wall of the extension rod.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that,

[0013] 1、In the utility model, the insertion hole is arranged at the both ends of the bearing rod, the insertion rod is fixedly installed at the both ends of the extension rod, the insertion rod is inserted into the insertion hole during use, the total length of the extension rod is convenient to lengthen, the connecting part of the bearing rod and the extension rod is fixed by the fixing ring, the stability of splicing is convenient to ensure, the barbell plate is threadedly connected, the volume is convenient to reduce, and the barbell plate is convenient to disassemble, carry and carry.

[0014] 2、In the utility model, the protective sleeve is sleeved on the outer wall of the bearing rod and the extension rod, the friction force of palm gripping is convenient to increase, the limiting block is fixedly sleeved on the outer wall of the bearing rod and the extension rod, the access position of the barbell plate is limited, the problem of uneven weight at both ends is avoided, and the problems that the threaded groove in the barbell plate is loose and the barbell plate slides inwards and hits the arm are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of a portable physical training device is provided for the utility model;

[0016] Figure 2 A split view of a portable physical training device is provided for the utility model;

[0017] Figure 3 A split view of a main body mechanism in a portable physical training device is provided for the utility model;

[0018] Figure 4 A split view of a connecting mechanism in a portable physical training device is provided for the utility model.

[0019] Legend: 1, main body mechanism; 101, bearing rod; 102, insertion hole; 103, first limiting block; 104, first external thread; 105, first protective sleeve; 106, first barbell plate; 107, first threaded groove; 108, fixing ring; 109, fixing bolt; 2, connecting mechanism; 201, extension rod; 202, insertion rod; 203, second protective sleeve; 204, second limiting block; 205, second external thread; 206, second barbell plate; 207, second threaded groove. DETAILED DESCRIPTION

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figures 1-4 As shown, this utility model provides a portable physical training device, including: a main body mechanism 1 and a connecting mechanism 2; the main body mechanism 1 includes a load-bearing rod 101, both ends of the load-bearing rod 101 are provided with insertion holes 102, a set of first limiting blocks 103 and a first protective sleeve 105 are fixedly sleeved on the outer wall of the load-bearing rod 101, the first protective sleeve 105 is disposed between the set of first limiting blocks 103, a first external thread 104 is fixedly provided on the outer wall of the load-bearing rod 101, a set of first barbell plates 106 are sleeved on the outer wall of the load-bearing rod 101, a set of first threaded grooves 107 are opened in the interior of the set of first barbell plates 106, and the first barbell plates 106 are threadedly connected to the load-bearing rod 101.

[0023] The overall effect of Embodiment 1 is that by opening insertion holes 102 at both ends of the load-bearing rod 101, it is easy to connect with the insertion rod 202, which serves to lengthen the rod body. A set of first limiting blocks 103 and a first protective sleeve 105 are sleeved on the outer wall of the load-bearing rod 101. The first protective sleeve 105 is placed between the set of first limiting blocks 103. The first protective sleeve 105 increases the friction when the palm is gripping, which facilitates a better grip. A first external thread 104 is fixedly provided on the outer wall of the load-bearing rod 101. A first threaded groove 107 is opened in the inside of the first barbell plate 106. The first barbell plate 106 is threadedly connected to the load-bearing rod 101. The position of the first barbell plate 106 is limited by the first limiting blocks 103, which prevents the first barbell plate 106 at both ends from sliding inward due to uneven force after long-term use, thus avoiding damage to the hand.

[0024] Example 2: As Figures 1-4As shown, the outer wall of the load-bearing rod 101 is sleeved with a set of fixed rings 108, a set of fixed rings 108 is inserted with a fixed bolt 109 inside, the fixed bolt 109 is threadedly connected with the fixed ring 108; the connecting mechanism 2 comprises an extension rod 201, one end of the extension rod 201 is fixedly connected with a plug rod 202; the outer wall of the plug rod 202 is respectively sleeved with a second protective sleeve 203 and a second limiting block 204, the second limiting block 204 is arranged at the end of the second protective sleeve 203 away from the plug rod 202; the outer wall of the extension rod 201 is fixedly provided with a second external thread 205, the outer wall of the extension rod 201 is sleeved with a second barbell plate 206; the second barbell plate 206 is internally provided with a second threaded groove 207, the second barbell plate 206 is threadedly connected with the extension rod 201; the connecting mechanism 2 is provided with two sets, two plug rods 202 are respectively inserted into the interiors of two plug holes 102, and the fixed ring 108 is sleeved on the outer wall of the extension rod 201.

[0025] The effect achieved by the whole embodiment 2 is that by arranging the plug holes 102 at both ends of the load-bearing rod 101, arranging two extension rods 201, fixedly arranging the plug rods 202 at both ends of the two extension rods 201, inserting the plug rods 202 into the interiors of the plug holes 102 when in use, facilitating the lengthening of the total length of the rod body and the splicing of the rod body into the length of the common barbell for use, thereby performing strength-type physical exercise, sleeving the fixed rings 108 on the outer walls of the connecting parts of the load-bearing rod 101 and the extension rod 201, inserting the fixed bolts 109 into the interiors of the fixed rings 108, threadedly connecting the fixed bolts 109 with the fixed rings 108, facilitating the reinforcement of the splicing parts and ensuring the stability of the connection; when the extension rod 201 is used, the rod body is connected, the first barbell plate 106 is not installed, the second protective sleeve 203 and the second limiting block 204 are fixedly sleeved on the outer wall of the extension rod 201, the second limiting block 204 is arranged at the end of the second protective sleeve 203 away from the load-bearing rod 101, the second barbell plate 206 is threadedly connected with the extension rod 201 for the installation of the barbell plate, and the second limiting block 204 is used for limiting the second barbell plate 206, thereby realizing quick disassembly and assembly, and the rod body and the barbell plate can also be assembled according to the use requirement, thereby realizing the effect of portability.

[0026] Working principle: the device in use, first, by setting the two ends of the load bearing rod 101 are provided with a socket 102, set two extension rods 201, at both ends of the two extension rods 201 are fixedly installed plug rod 202, in use, the plug rod 202 is inserted into the socket 102 inside, convenient to lengthen the total length of the rod body, splicing into the length of the barbell used, so as to carry out the physical exercise of strength type, again in the load bearing rod 101 and the extension rod 201 connection place outer wall set fixed ring 108, the fixed ring 108 is inserted with fixed bolt 109, the fixed bolt 109 and the fixed ring 108 are screwed, convenient for reinforcing the splicing part, ensure the stability of the connection;Secondly, a set of first limiting block 103 and first protective sleeve 105 are set on the outer wall of the load bearing rod 101, the first protective sleeve 105 is arranged between the first limiting block 103, the first protective sleeve 105 is used to increase the friction force when the palm is gripped, so as to achieve better holding effect, the first external thread 104 is fixedly arranged on the outer wall of the load bearing rod 101, the first threaded groove 107 is formed in the first barbell piece 106, the first barbell piece 106 is screwed with the load bearing rod 101, the position of the first barbell piece 106 is limited by the first limiting block 103, so as to avoid the first barbell piece 106 at both ends from sliding inwardly due to uneven stress after long time use, and to avoid damaging the hand;Then, when the extension rod 201 is used, the rod body is connected, the first barbell piece 106 is not installed, the second protective sleeve 203 and the second limiting block 204 are fixedly arranged on the outer wall of the extension rod 201, the second limiting block 204 is arranged at the end of the second protective sleeve 203 away from the load bearing rod 101, the second barbell piece 206 is screwed with the extension rod 201 to install the barbell piece, and the second limiting block 204 is used to limit the position of the second barbell piece 206, so as to realize quick disassembly and assembly, and the rod body and the barbell piece can also be assembled according to the use requirement, so as to realize the portable effect.

[0027] The above is only the preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments shall fall within the protection scope of the present application.

Claims

1. A portable physical fitness trainer, characterized by Include: Main body mechanism (1) and connecting mechanism (2); The main body mechanism (1) includes a load-bearing rod (101), both ends of the load-bearing rod (101) are clamped with a socket (102), the outer wall of the load-bearing rod (101) is fixed with a set of first limiting blocks (103) and a first protective sleeve (105), the first protective sleeve (105) is arranged between a set of first limiting blocks (103), the outer wall of the load-bearing rod (101) is fixed with a first external thread (104), the outer wall of the load-bearing rod (101) is sleeved with a set of first barbells (106), a set of first barbells (106) are internally provided with a set of first threaded grooves (107), and the first barbells (106) are threadedly connected with the load-bearing rod (101).

2. A portable physical training device according to claim 1, characterized in that: The outer wall of the load-bearing rod (101) is sleeved with a set of fixing rings (108), a set of fixing rings (108) are internally inserted with fixing bolts (109), and the fixing bolts (109) are threadedly connected with the fixing rings (108).

3. A portable physical training device according to claim 2, wherein: The connecting mechanism (2) includes an extension rod (201), one end of the extension rod (201) is fixedly connected with a plug rod (202).

4. A portable physical training device according to claim 3, wherein: The outer wall of the plug rod (202) is sleeved with a second protective sleeve (203) and a second limiting block (204), respectively, and the second limiting block (204) is arranged at one end of the second protective sleeve (203) away from the plug rod (202).

5. The portable physical training device of claim 3, wherein: The outer wall of the extension rod (201) is fixedly provided with a second external thread (205), and the outer wall of the extension rod (201) is sleeved with a second barbell (206).

6. A portable physical training device according to claim 5, wherein: The second barbell (206) is internally provided with a second threaded groove (207), and the second barbell (206) is threadedly connected with the extension rod (201).

7. The portable physical training device of claim 3, wherein: The connecting mechanism (2) is provided with two sets, two plug rods (202) are respectively inserted into two sockets (102), and the fixing ring (108) is sleeved on the outer wall of the extension rod (201).

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